The closest I've found to Twitter alternative, after trying many: nostr, Bluesky and Mastodon, is hands down with a landslide MASTODON. Bluesky is still... Meh . Nostr is just a bunch of maximilasits bitcoiners jerking each other off. Mastodon on the other hand, though still niche, if you join the appropriate instance, it could actually serve as a perfect alternative to Twitter, where you can find the latest news, trends and have an idea of what's going on in the world around you. Nostr is fun, I have to admit but there is no real conversations going on there except memes and randos begging for zaps ( bitcoin tips).