This guy quit his corporate job, built a few successful restaurants, got burnt out and sold them
then started casually posting cooking videos… and now it’s his full-time income.
R.I.P McKinsey.
You don’t need a $300k consultant anymore.
You can now run full competitive market analysis using Grok 4.
Here are the exact 3 mega-prompts I use to replicate McKinsey-style insights for free: