I think the point of Twitter is to follow famous people. Since there are very few famous people on Mastodon it makes it less useful. They need celebrities and media platforms to make the switch. That's not really a problem for a link aggregator like Lemmy. I think this site has a bright future.

if you don't like mast, you wouldn't like twitter

Well, not entirely true. I like twitter but I haven't found the same variety of "culture" in mastodon yet. And I'm not talking about trolls or racists or whatever else twitter is known for. I follow nearly 1000 people on twitter— and few of them are "famous"—mostly because I like their art or humor or insights. Let me make it clear that I don't have a problem with mastodon subculture; i followed many of these people as well before they moved platforms. But it's very insular and I want to see a greater variety of posts. People posting on mastodon seem to exclusively form part of the very specific intersection in a venn diagram composed of lgbt, neurodivergent, and political activist, who fled twitter in search of a safe space at any cost (and I don't blame them). So I find myself still opening twitter because there's lots of gaps in my feed ranging from normie posts, memes, cynical satire, people I disagree with (yes, I wanna see those, too), lots of artists, and many figureheads from communities I'm interested on like anime and games. I feared lemmy/kbin would have a similar fate but I guess our migration happened for different reasons and I don't feel the need to open reddit at all now because I can find/build qualitatively analogous communities here. It doesn't depend on specific people as long as someone keeps the place alive.