Randomly select one of them and sell it, then try to turn all the others into federated apps before making them open source
Sell Meta to Elon Musk. Either Twitter or Threads will be shut down, and I have a feeling it will be Threads. This has the bonus of not owning meta, to prevent assassins from targeting me. muskrat has bodyguards, I do not.
Put the source code up for Facebook, Instagram, Horizon Worlds, and Threads, and shut it down.
Transition WhatsApp into a federated app (I know much of the world is dependent on it.)
Sell Reality Labs.
Just to see it crumble to pieces, I would have any means to report anything and block people/posts on fakebook removed whilst allowing any and all speech (including hate speech) to be spread just so that way there is a mass collapse in user base. Also, make the ads 100 times more intrusive.
As it crumbles, I’d just watch from atop my high horse and constantly blame everyone else who isn’t me or working for me for my problems and the failures of the company in a very top 1% fashion, on the platform of course.
When it finally crumbles and if the media asks what went wrong, I’ll just say I was following the google approach and blame them while using prepared 100% AI faked evidence to try and prove I was in contact with higher ups with google and getting advice from them, even down to faking actual calls.
Finally, assuming I have any money stored away from all of this, I’d use it to jumpstart my aggressive anti-communist agenda.
Cast it into the fires of Mount Doom.