"AI Twitter" (whereby I mean, a few major AI celebrities and the AI-interested non-researcher community, which is largely concerned with AI risk) seems to be on

"AI Twitter" (whereby I mean, a few major AI celebrities and the AI-interested non-researcher community, which is largely concerned with AI risk) seems to be one of the few communities that robustly stuck with Twitter, maybe correlated with the fact that Elon Musk purports to take their concerns seriously. Lots of other scientific communities have vanished or thinned out. Even cryptocurrency Twitter seems to have lost a lot of the technical folks.