Here you go, it’s in the sidebar! On the mobile version it looks the same but atm it’s below all comments/posts (which I don’t like, but there’s fixes for that too)
It looks the same for users. (and maybe for whole instances? I’ve not tried that)
I’m assuming the language tags will eventually mean that you can say filter out German or whatever as well :)
exzema and “slugging”, ie cover feet in foot cream (or any other body part/cream type), cover that in vaseline and wear socks for a couple hours or overnight.