Oh boy, yet another "well if we put our foot down and ban dangerous content that's oppressive censorship and we want to be nice and support free speech" type. Sorry, Cloudflare, but banning content that actively harms human beings isn't censorship, it's basic safety and human rights.

I was (regrettably) involved with a fandom community on LJ that was like that, where they let all kinds of bullying go on because they "didn't want to be oppressive."

You're doing a good thing, and it's worth any downtime.