It's ok to unfollow people who post too much about one subject. I've unfollowed a lot of people on here because they just keep repeating the same mindless nonsense about Bitcoin and never have anything of substance to contribute. Seeing hundreds of posts that all say "stay humble and stack sats" is tiring, especially when these people are failing at the stay humble part of it. The bitcoiners I still follow are those who contribute meaningfully to the discussion. (There are still things to discuss and hash out in this subject).

But I also follow a quite a few people who rarely or never write about Bitcoin. They're on here. It's hard to explore and find people. Discovery is still a problem that needs solving on Nostr. Both the protocol and the apps you're using to interact with the protocol are in active development.