Earlier quoted context omitted.
>willingly allows to exist subreddits devoted towards domestic abuse and snuff Serious question: why does this even bother you?
I am not who you asked, but if I may step in? It bothers me for the same reason it bothers me that those things exist. They are terrible, and should not be given a platform. I don't feel that we, as a society, should tolerate terrible things in general, much less let them prosper.
You mean premarital sex, homosexuality, genital mutilation and women showing their faces? Hint: two of those things are still considered normal in much of the world.