Disagree. Have you not heard @ResourceTalks ask tough questions even on the paid content.
I’ve got tremendous value out of @moneyofminepod learning about commodities and markets in general.
There’s a swathe of engineers and geologist regularly on mining podcasts giving good insights. Yes sure, not often lengthy technical conversations but that’s probably a little esoteric for the masses. It’s common to hear fund managers / analyst with technical background on how they think through project evaluation etc. Even the finance bro guests do their part. Lots of alpha to be had.