Dorsey is just as much of a fascist piece of shit as Musk. He supports the same things and still seems to think Musk is the only person who can "save" Twitter.
Jack has fully jumped on the Nostr bandwagon, so much so that he has deleted his Bluesky account (he did nothing but complain about the platform anyway).
Well, there are other microbloging services on the Fediverse. Akkoma. Firefish. Misskey. Or there's Friendica, which has more of a Facebook-like interface and supports groups (eg Lemmy communities).
Perhaps it is me never using twitter, but mastodon felt really easy to use. In contrast to lemmy for example. The only difference it seems it has is that names have @ sign used like in email (as they do work like email, or have accounts on different servers).