There was a small network of AI-intellectualism (and rationality) that grew highly relevant when AI took off post chatgpt. It feels adjacent to Tyler Cowen's network + tpot + hn/lesswrong. (I can't remember if Tyler specifically gave him a fast grant, but his first few interviews were GMU-centric.)

I personally liked that he stayed away from navel-gazing in politics when the blogosphere/podcasts went pretty heavy into that.

It did very well on twitter with a large number of high-follower-count tech people, and soon to be high-follower-count (basically AI employees). He had followed the zeitgeists general wisdom well (bat signal, work in public, you-can-just-do-things, move-to-the-arena, You-Are-the-Average-of-the-Five-People-You-Spend-the-Most-Time-With, high-horsepower). And he's just executed very well. Other people have interviewed similar people and generally gotten lower signal content. This moxie marlinspike interview is great though - https://www.youtube.com/watch?v=cPRi7mAGp7I .