I would like that. I liked the internet ten years ago. I think today it’s filled with yet more noise and lots of low-effort posts. But I don’t know where Lemmy is headed. In August/September I was pretty active here and had lots of nice conversations and in the last few weeks I struggled a bit getting meaningful discussions going. And there seem to be a lot of posts where OP doesn’t engage and just dumps a question. And people only reply to comments in order to point out mistakes.
I don’t know your exactly problem. Maybe you’re using Lemmy/Mastodon wrong?! If you mean there’s not enough activity in niche interest communities, I agree…
each instance tend to be quite diverse. To find someone to follow, I must switch between different instances
I really like diversity, that’s great. But why do you have to switch instances? The fediverse is supposed to be a connected network of instances. You should be able to do everything from everywhere, subscribe across instances and not needing to switch.
Fediverse isn’t truly decentralized; instances operate under the will of server owners
I think you confuse decentralized with anonymous / free speech / unmoderated platforms. Federated means it consists of several independent servers that get interconnected. Each server has it’s own autonomy, rules and people who make decisions. (Distributed is yet another term for something slightly different.) If you mean something where nothing gets moderated and no-one banned, I suppose there are platforms like it. But I haven’t yet seen an unmoderated place I like. They are fun for trolls and shitposters for like 3 days, then they become a place for hate and scams, ads and crypto schemes. Mostly posted by bots. And everyone normal will leave the platform so it’s just toxic people mixed with lots of bots. You can post something but the only thing you get as a response is someone writing 25-times the n-word and some crypto-scam bots posting unrelated ads. So here, the will of server owners and moderators is what keeps this place running. Of course they don’t always do the right thing. But still, we need them unless you have something different in mind. Maybe a better way to distribute power?