My feed is good now because I've been really selective about who I follow then unfollow people if I see too many posts of theirs I'm not interested in reading. But to get it that way I did a lot of "follow the trail" reading on the platform.

I searched first for topics that interested me (spirituality, psychology, and crypto mostly), then once I found good writers who were active in their comments, I started also checking out the profiles of the people commenting. Most of the people I follow I've found that way. Similarly, I check out the profiles of people who comment on my posts and see if I can find people who write interesting posts on my topics that way too.