I am amused by people who cannot believe that one of the actual attendees isn’t an opponent doing a parody

Commentary straight from some of the sources

https://www.lesswrong.com/posts/BW89BudtySvpzpYni/stone-age-billionaire-can-t-words-good

Comments are fun

This is all he does now

I think the point being made is perfectly reasonable. It’s entirely possible to think that there’s probably nothing stopping things more like a computer than like a brain having actual intelligence/consciousness, even if there’s no particular pointer from where we are to that state. We are an existence proof that matter can do this, and there’s little reason to think it’s the only way it can.