They were complaining the blockee could write any public response even an impersonal one.

Doxxing & other issues likely already violate rules & I don’t see how that would happen, since we don’t reveal much about ourselves. I don’t see how defamation would happen without a real identity. Harassment likely wouldn’t fit the legal definition: at most, some call being incredibly annoying harassment.

I’ve seen threatening replies I didn’t report (because I consider online threats vacant hyperbole) result in bans.