That is not the case at all, considering that he himself started using and tweeting about llms for coding fairly recently. He's probably less experienced in that area than most people who started using claude cli last year.

He is a researcher who understands neural networks and their architectures exceptionally well. That is all.

That whole thread is just amazing, if you back up a couple of levels from ground zero. Great perspectives from a lot of thoughtful posters.

E.g., you can see a post from a user named dhouston, who mentioned that he was thinking about starting an online file sync/backup service of some sort.