Usually people only read mentions from the relays they configure as their "inbox", per NIP-65. Something similar should happen for comment threads in which you are the author of the root post. If the relays you choose as your inbox allow you, then you can tell it to reject any events with the bann...

Fiatjaf is a racist, of course he's that fragile.

troll got scared.

Focus on your own health, not others' opinions, like our ancestors did.