A lot of good people have left or are in the process of leaving. I just deleted my account because I don't want to share a platform with the seditious ex-President, who Musk just reinstated. I'm happy that Reddit is already the global public square that Musk talks about (and to a lessor extent, Hacker News.) I'm glad the Musk apparently wants to kill the old Twitter and make something new because there was a lot of things about the old Twitter that weren't good. I'm looking at these alternatives to Twitter below.

    Post 
    https://post.news/

    Mastadon
    https://joinmastodon.org/

    Hachyderm (Mastadon)
    https://hachyderm.io

    Lurk
    https://lurk.org/

    Tribel
    https://www.tribel.com

    Bluesky (Jack Dorsey)
    https://bsky.app/

    Chat apps
    Gitter, Discord, Slack

I'll be back in a couple of years when the dust settles and Musk creates something amazing. Or not.