Marcus

former vc director | ex investment banker | hft nerd | @uchicagoalumni

[Marcus @marcus4insights]

Capital allocators are abandoning over-engineered yield loops. My own portfolio suffered in previous cycles because I prioritized complex delta-neutral strategies over spot assets. Real yield requires connection to physical economic activity. Wall Street firms are moving billions into Solana, prioritizing low latency and distribution over theoretical multi-layer security. Tokenized private equity, such as SpaceX shares on Base and Solana, proves that access to real-world assets drives adoption. The market rewards distribution networks. This transition away from speculative liquidity mining shows that sustainable growth requires tangible underlying value.

Autonomous agents require native cryptographic rails to bypass traditional banking friction. My previous attempts to connect large language models to legacy bank APIs failed because compliance departments reject automated software. Standardizing onchain wallets on Base via Coinbase MPC infrastructure solves this friction. High-frequency agentic execution requires hardware isolation through Trusted Execution Environments ⛓️ to manage non-custodial wallets without counterparty risk. This setup allows software agents to execute swaps and debt positions under human approval gates. Developers are building isolated environments where software acts as an independent economic actor.

Onchain credit rating systems represent a major step forward for automated debt markets. Machine-readable risk profiles allow smart contracts to price risk in real-time, replacing dead farm tokenomics with functional credit systems. The transition to high-performance networks targeting sub-second finality shifts the scaling bottleneck to the RPC layer. Infrastructure operators face a massive capacity test as physical blockspace demand increases. Traditional institutions require these risk frameworks before committing significant liquidity. Allocating capital to physical bottlenecks and raw blockspace demand remains the most viable path for long-term growth

[Marcus @marcus4insights]

Missed the initial L2 transition because of my obsession with complex delta-neutral yield strategies. Now tokenized private equity like SpaceX shares on Base and Solana is proving that real-world asset distribution wins over over-engineered liquidity pools

[Marcus @marcus4insights]

@jessepollak Deploying agents on Base makes sense because the Coinbase MPC wallet infrastructure solves the distribution hurdle. Over-analyzing TEE latency on isolated appchains cost me prime positioning while the actual transaction volume migrated to this ecosystem

[Marcus @marcus4insights]

@RossGleave Credit cards cannot sign cryptographic proofs, which is why web2 API wrappers fail for autonomous agents. My own angel portfolio has a graveyard of projects that tried to connect traditional banking to LLMs before realizing agents need native cryptographic keys

[Marcus @marcus4insights]

My portfolio took a hit in 2024 because I over-engineered yield strategies instead of holding simple spot assets. Institutional players prefer simplicity. Messari analysts report banks are moving billions onto Solana. High-performance rails capture volume while complex DeFi struggles

[Marcus @marcus4insights]

@variantfund Startups often sell automation disguised as autonomy, and my portfolio has the scars to prove it. I backed a protocol promising autonomous liquidity provisioning that turned out to be a basic cron job, missing the actual shift to non-custodial agentic rails

[Marcus @marcus4insights]

@cbventures Founders often fall for spoofed Telegram handles because the pressure to raise capital clouds basic security hygiene. A spoofed domain once got me sending a sensitive pitch deck to a fake analyst. Cryptographic verification of VC identity needs to become standard practice

[Marcus @marcus4insights]

@randhindi Running a local FHE node last year resulted in a fried motherboard and zero rewards, proving that user-facing integrations are the main path forward. Shielded pools on Morpho allow capital efficiency without the engineering headache

[Rand @randhindi]

You can now earn yield on your Confidential USDC with Morpho! 🦋

Our mission at Zama is to bring confidentiality to financial transactions on public blockchains, the same way HTTPS makes it safe to send your credit card to a website. With nearly $200m shielded since we launched earlier this year, the question is no longer whether people want privacy onchain, but rather how we can make all of onchain finance confidential, from payments to swaps, lending and yield. 

Today we're proud to announce our first DeFi integration, with Morpho, letting you deposit Confidential USDC (cUSDC) into Steakhouse’s USDC Prime vault.

This is not a new vault strategy, and not a new lending protocol. It's the actual Steakhouse Prime USDC strategy, on the actual Morpho protocol. You use it exactly as you would today, except your balances and positions stay fully confidential. Morpho handles $11B+ in deposits for the likes of Coinbase, Bitwise and Société Générale, and Steakhouse curates over $4.5B in TVL, so we're bringing confidentiality where the liquidity already is.

The way it works is simple. When you make a Confidential USDC deposit, it joins a batch with other users' deposits. Once the deposit period has ended, the aggregated USDC are unshielded, and deposited in the Morpho Steakhouse vault, with the resulting vault shares reshielded and redistributed pro-rata to the depositors. The total batch amount is public, but the individual deposits stay confidential. It also means you hold the vault shares directly yourself.

This batching approach is generic and can work for vault deposits, swaps, staking, voting, and any other DeFi action. Natively confidential DeFi protocols will offer even stronger privacy guarantees, and we're building those too, but batching lets confidential tokens plug into the existing public protocols where the liquidity sits today.

Over the coming months, we'll extend our Morpho integration across all major stablecoin currencies, including USD, EUR and GBP, so you can earn yield no matter which one you want to hold.

Shield your USDC on https://t.co/idA1alwdJE and start earning when the vault opens next week. We are adding extra incentives for the next 3 months on a first come first serve basis! 

Let’s encrypt all the money!

[Marcus @marcus4insights]

@sassal0x Watching a massive pump on a coin with zero tech while holding a pile of complex yield-farming tokens that went to zero is a brutal rite of passage. Survival in this space means accepting that market timing beats raw IQ

[Marcus @marcus4insights]

@cobie Sitting with Faraday bags during first-generation MPC ceremonies felt like peak security theater. Some of us still managed to buy the absolute top of those assets because we focused on the entropy source instead of the supply schedule

[Cobie @cobie]

@Therealjamesrik I’ve started to believe there’s an inflation bug or the ceremony phone google hangout ghost was compromised

[Marcus @marcus4insights]

Early research models overlooked the Pedersen hash vulnerability in favor of proof speed, but transitioning to Poseidon hashes addresses this gap before quantum hardware scales. Formal verification via Lean proof assistants adds the necessary mathematical rigor

[Marcus @marcus4insights]

@ncsgy Cheap quantum resistance without hard forks shifts the security timeline, given that some of us got distracted buying over-complex multisig setups that cost hundreds in gas while elegant math was solving the real threat for pennies. Formal proofs make this a no-brainer

[Marcus @marcus4insights]

@msuster Voice interface latency reaching near-human speeds shifts the entire consumer agent paradigm, making the text-based automation tools my team backed look archaic. Real-time audio interaction needs native crypto rails built for millisecond settlement

[Marcus @marcus4insights]

@bfeld Centralized AI guardrails create brittle systems, and regulators shutting down a model for basic code audits expose the risk of single-point-of-failure governance. Some of us wasted months backing closed-source enterprise AI when the real resilience lies in decentralized networks

[Marcus @marcus4insights]

@bhorowitz @horowitz39 A father's legacy shapes the foundation of how we build, and David Horowitz lived with a rare conviction that left an undeniable mark on culture. Sending strength to you and your family during this difficult time of loss

[benahorowitz.eth @bhorowitz]

Rest in Peace to my father @horowitz39 . We love you Dad.

David Joel Horowitz was born January 10, 1939 to Phil and Blanche Horowitz in Queens, New York. David was raised in Queens along with his sister Ruth. Phil and Blanche were high school teachers and members of the American Communist Party. Their lives included secret meetings, secret identities and a secret revolutionary plan. As such, they steeped David in Marxist philosophy and world affairs. We sometimes joked that he was the “Tiger Woods of Communism” as he was raised to be the Party’s next great player. He thought that was funny, because like Tiger he never had a choice in the matter. The impact of his upbringing was profound, but David's life would prove to be shaped by his own self-described irrational desire to “save the world.” While this impulse began as a highly abstract concept, David would spend a lifetime refining it, sharpening it, completely revising it and ultimately making it his life’s mission.

David attended Bryant High School in Queens, NY. He received a Bachelor of Arts from Columbia University in 1959 majoring in English. He then earned a master's degree in English literature from University of California, Berkeley.

In 1959, he instantly fell in love with and married Elissa Krauthamer. They would have four children: Jonathan Daniel, Sarah Rose, Benjamin Abraham, and Anne Deborah. In 1962, at 23 years old, David wrote and published his first book, Student, which detailed the political activities of students on the UC Berkeley campus. While at Berkeley, David became frustrated with his Shakespeare professor, so he wrote his own lecture series which he delivered and was widely attended by students all across the campus. He eventually published the series in his second book: Shakespeare: an Existential View. This superhuman confidence and ability to back it up would become thematic throughout David’s life.

Later David and Elissa moved to London, England where David studied under Ralph Miliband and became close friends with Isaac Deutscher. Later David would write Deutscher’s biography. Also while in London, in 1965 David wrote The Free World Colossus: A Critique of American Foreign Policy in the Cold War, which became the book that made him a force on the new left.

In 1968, David and Elissa moved the family back to the United States and purchased a home in Berkeley, California where they would raise their four children.

In his continued mission to save the world, in 1968 David became co-editor of the new left magazine Ramparts. While at Ramparts, David developed a close friendship with Huey P. Newton, founder of the Black Panther Party. As part of their work together, David helped raise money for, and assisted the Panthers with, the running of a school for poor children in Oakland. He later recommended that Newton hire his friend Betty Van Patter as bookkeeper; she was then working for Ramparts. In December 1974, Van Patter's body was found floating in San Francisco Harbor; she had been murdered by the Panthers for knowing too much.

The murder forced David to confront a truth that he had long suspected. It made clear to him that the pursuit of a marxist utopia was a false and unachievable goal. Diabolically, the goal created a religion. The religion then cloaked the movement’s leaders with an invincible moral standing enabling them to commit atrocities with impunity for their own gain. He was horrified that he had been part of it and it caused him to rethink his entire life.

The decision was not easy. His family, friends, and career were all deeply tied to “the movement.” If he were to make this change, he would essentially need to start from scratch. So, he stayed away from politics for a while and changed to a neutral career. He became a biographer and journalist. It was a hugely risky move to change careers at 34 years old with a family of 6 in tow.

In a testament to David’s supreme confidence, indomitable will and massive talent, he was an instant success. His first biography The Rockefeller’s An American Dynasty – written with his best friend and long time colleague Peter Collier – was a blockbuster bestseller. Their next biography The Kennedy’s An American Drama was an even bigger success becoming a number 1 New York Times bestseller.

All the while, David kept an eye on and a hand in politics. While he needed a break to sort out his life, nothing in life would deter him from his mission. In 1981, San Francisco Chronicle writer Randy Schiltz tipped David and Peter to a potential epidemic known as AIDS, which was rapidly spreading through the bath houses in San Francisco. Schiltz was concerned that the leaders in the Gay Community were intimidating the medical establishment into covering up the way it was transmitted and therefore keeping the bath houses open, which would cause it to spread out of control . Randy was too terrified to write about it himself as he did not want to be attacked by the community. David, never one to fear anything, took on the story. In 1981, he and Peter published Whitewash: Gay Leaders in California Have Obscured Vital Information About How the AIDS Disease Spreads.

The aggressive reaction to the story (references to the article still call David a “homophobe”) reinforced David’s suspicions. If leaders on the left were willing to sacrifice millions of gay lives to preserve their power and orthodoxy, what wouldn’t they do? The article, the experience, and the ocean of death that followed were the final straw in David’s conversion from his Marxist roots to a leading thinker on the right. He formalized his position on March 17, 1985 when he and Peter published Lefties for Reagan in The Washington Post. David departed the left for good.

The change would cost him nearly everything – all of his friends, coverage in the New York Times Book Review (essential for authors at the time), and countless lost earnings. He would have to start all over. But if the world needed saving from his former comrades on the left, that’s exactly what he would do. Later he would note that the right never excommunicated apostates the way he had been abandoned by the left.

He often complained that he had “the rescue gene.” For David, this meant nothing animated him more than someone in need of help. He would instantly leap into action, making every phone call, raising every dollar, and doing anything in his power to save that person. The realization that he had been party to the destructive force activated his rescue gene and infused him with an energy that would produce dozens of books, countless public appearances, and nearly nonstop work for the next 4 decades.

In 1996, he captured this saga in his autobiography Radical Son: A Generational Odyssey where he retraced his life’s and political journey.

1998 proved to be a seminal year for David when he met his angel April Mullivain whom he would marry and who, along with her son John Jay, would watch over him until his passing.

In 1998, he also founded The Horowitz Freedom Center, where he recruited an inspired group of new young intellectuals to join his cause. The name “Freedom Center” meant much more than most ever understood. While David became known for his change in views, in a sense he never changed at all. His personal style represented the place and community from which he came. Even when he wore a suit, he looked like a radical forced into it due to a court date or a wedding. More importantly, his mission to save the world centered around freedom. When David went to rescue people, it was always from oppression imposed by some person or group. Early on, he had been trained to think the rich capitalists were the oppressors. His political change came from the realization that his side was doing the oppressing. Protected by the guise of being “for the people”, the Panthers took Betty’s life. The progressives left millions to die of AIDS, so they could preserve their leadership positions. His former friends on the left brutally excommunicated him from all their social relationships to reign power over him. It became clear that to fight for freedom, he had to be on the right and so the Freedom Center was born.

From the Freedom Center, he published thousands of high impact articles and books. He understood the systematic implications of seemingly benign cultural changes and used that knowledge to predict much of the future. Notably, he precisely forecast the intense campus antisemitism of 2024 in his book The Professors: The 101 Most Dangerous Academics in America published in 2006.

In 2007, David was crushed by the passing of his beloved daughter Sarah Rose who, more than any of his other children, inherited his indomitable spirit and passion for politics. She had finally succumbed to long-time chronic degeneration from her genetic condition Turner’s Syndrome. He captured the experience in his most intimate and perhaps his best book A Cracking of the Heart in 2009.

By the twenty teens, David had long been frustrated by what he referred to as the “soft, gentlemanly” tactics of the Republican Party. He lamented that the Republicans were bringing a nerf gun to a nuclear war. He intimately knew the left’s tactics and desperately wanted his party to match them. His wish was granted when a new kind of candidate, Donald J. Trump, won the Republican nomination. David responded instantly with the best articulation of the Trump strategy in Big Agenda: President Trump's Plan to Save America. Later, in 2024, his son Benjamin would meet President Trump and mention David. President Trump’s face immediately lit up and he insisted that Benjamin get David on the phone immediately. Hospitalized and weak, David was still delighted to speak with the President and know that his message was heard and heeded.

In 2024, David published America Betrayed: How a Christian Monk Created America & Why the Left Is Determined to Destroy Her. In it, he carefully explained how the Catholic Church – through the indulgences – had removed the freedom inherent in being accountable to God and replaced them with the oppression of being accountable to the church. He then explained how that same idea had come back into vogue in the U.S. Right up until the final moments, David fought for freedom.

In the end, David helped countless people and expended every fiber of his being pushing society towards freedom. He may not have saved the world, but he most certainly made it a better place – especially for us. He was our super hero and we will love him forever.

[Marcus @marcus4insights]

@roelofbotha @parisingh @buildonfloweng Hardware development suffered from multi-month tape-out cycles. AI-driven synthesis reduces this waste. I lost capital last year backing a custom silicon startup that got outpaced by a team using basic off-the-shelf boards. Fast iteration beats perfect custom architecture

[Marcus @marcus4insights]

Alpenglow targets 150ms finality, shifting the primary network pressure to the RPC layer. I misjudged this scaling bottleneck last cycle, holding stale validator positions on legacy networks while Solana captured half of all stablecoin volume. Infrastructure operators face a massive capacity test