Agreed. I guess a lot of that comes from fetish type content aimed at specific scenarios people find interesting. The problem is that apart from more popular ones (like feet etc), the group size for each niche is going to be pretty small so it’s hard to find content tailored to very specific niches. Generally there are quite a few different communities here but often they are dead or have only one person posting (group size issue again). This is fine if you know your preferences and you know where to go to find content related to them, but it’s a problem when you want to browse local to find your niches.

Meanwhile, I guess the most popular content is probably ‘body parts in face’ or something, or at least it’s the lowest effort way to get clicks which is probably why it’s the most prevalent content. A lot of that stuff is also marketing for onlyfans. I dunno, maybe try looking around the web more haphazardly and see what you find?