Lots and lots of people leaving Twitter "for an alternative."
Personally I don't think there's any viable alternative to Twitter.
I think most people will do their rage quit and come back once they've cooled down and the news cycle has moved on.
But what do you think? Do you think there's any realistic alternative to Twitter as the world's "town square"?
Do you think any of the alternative platforms will actually take off and gain the critical mass of users along with the needed feature set to become a second or third Twitter?
The concept of a "global town square" is entirely at odds with everything we know about how humans work, and I don't believe any sort of algorithm or content moderation or anything of the sort can make such an incredibly infeasible concept workable.
The alternative to Twitter should be building local community. Start having fire pit nights. Welcome (limited) alcohol and some pipes or cigars, and simply start talking to people, face to face, again - and then keep doing it on a weekly basis or so. Expand as needed, and when it gets too big, start another firepit.
We need to stop intermediating all human interactions through tech companies that are simply mining this data to then manipulate us as we're most susceptible to (which is what advertising is, though plenty of other things also piggyback on the data to try to manipulate us).
And turn off cell phones around the fire pit. They're actively harmful in every possible way.