@esther People are essentially sheeple. They want to be where everyone else is. FOMO is a very strong driving force.
Logically FB should be dead and buried by now, it's a cesspit, but people still use it because they might miss out otherwise.
People will always look for and be drawn towards "the" place to be.
Blue sky, Threads, Mastodon will almost certainly not replace Twitter for this very reason.
Unless Musk actually burns it to the ground. 🤔