For me, it’s the lack of diversity in opinions. IDK about you but I’ve only seen people from here and lemmygrad.ml, and nearly everyone is pretty far left. I’m not having a big problem with it, but the site is very, umm, single-minded.
And this mind is particularly hostile to my ideas
for me, it’s not being able to flag posts for mod review. i’d open an issue on GitHub, but social anxiety