Earlier quoted context omitted.
Look, I like open source federated ecosystems like Mastodon, but claiming Twitter or Facebook will be shut down any time soon is laughable. I'm not sure I could reliably predict whether Twitter or Mastodon will live longer.
I find the idea that X won't / can't happen on a 3 month timeline, in this political climate, silly. Is there such a thing as stability bias? Because folks had best recalibrate their expectations for rate of change, starting a few months ago. I won't be taking any bets on Facebook, but the thing I'm replying to sounds like 6-months ago thinking.
And if you are saying the former, then Twitter and Facebook’s longetivity should be the least of your concerns.