Bluesky exodus is hilarious.
So a lot of the artists have just realised they were duped because you can still opt out of AI training and they haven't been forced to allow their data to be used on training.
In fact, I'd argue the artists who jumped ship from Xitter to Bluesky actually kinda fucked themselves over since Bluesky TOS doesn't actually have a provision to prevent their data being sold to AI firms and not only that, but they jumped to a platform which doesn't require login to view content, meaning anyone can scrape their art so much easier with a little bit of programming knowledge...
The politically inclined ones have went over due to the change in TOS and obviously it's going to collapse once they realise that they've created a box of many really annoying people. The purity spiralling will happen pretty quick.
But again, this seems to be a case where they've taken a worse deal by trying to leave Xitter and assuming that this new platform is going to be great and just work. Cause Bluesky TOS forces you through arbitration courts and restricts you from taking part in a class action, while I believe Xitter uses the state court system but just requires it to be done in the state of their choosing.