How do I block these? Mute words on the relay string? Would that break something else? 
Discussion
Which app you using?
Damus
Oh I see now, it’s replicating the post content. New tactic 😂 Not sure if it’d mess anything else up muting those relay strings, and also not sure which would be quicker, setting up individual mute phrases for each relay string, or just manually muting each bot reply.
