Most people seem to hate the idea of AI versions of dead celebrities, but I can't help but be a bit intrigued. I'm a fan of golden-age Hollywood movies from the 1930s to 1950s. Most of that era's stars are dead now, but I'm guessing it's only a matter of time before we see some of their likeness in 'new' versions of old movies. Some people may not like it, but where there are dollars to be made, things tend to happen.
What would 'Casablanca' be like with Spencer Tracy instead of Humphrey Bogart? 'Gone with the Wind' with Vivien Leigh swapped out for Bette Davis. Orson Welles always said his masterpiece would have been 'The Magnificent Ambersons', not 'Citizen Kane', if the former hadn't been destroyed by the studio in editing. Maybe his vision of it can be resurrected by AI versions of the actors recreating scenes from the original script.
Apart from getting funded by crypto-bros, BlueSky promised to allow federation, and hasn't. Seems any time VCs or talk of IPOs happens, the only way is down.