The university I'm a prof with (otherwise I work at a non-uni climate research institute), Humboldt University Berlin - Berlin's oldest university - has *finally* left the hellsite today, alongside 60 other institutions of higher learning.
Unfortunately, they're not (yet!?) turning to mastodon - the one social media option with no algorithm, no ads, no tracking, and distributed federation. They remain on meta.
It's sth how many of my colleagues remain inactive in the fediverse, prefer bsky.