I’ve seen him on Rogan (YT vids and snips), he speaks well, he’s catastrophist, perhaps goes on too long, and I’m not sure about his wheat/chaff separation. He’s on good terms with some of my favorite fringe writers, and doesn’t generally go all-in on some of the absurd stuff that seems to suck in a lot of that croud.
I wholeheartedly agree with his “where was Atlantis” view:
https://www.youtube.com/watch?v=zdqX09zZNf8
I’m 43 episodes into his Kosmographia podcast and find it very interesting. I sit around way too often wishing I had a time machine.