Plural accessibility in voice and text

From what I'm aware of, biggest pain point for PluralKit is that blocking people doesn't really work. So either a system for establishing "this bot message was caused by this used" could be helpful, or integrated multi-profile stuff. Ideally any implementation should provide privacy control, as to not announce to the whole world that someone is plural, unless they use the feature in a given community. As well as allowing to limit which community can see which profile, which would help a lot for queer people in general, and others. Though something to keep in mind is abuse potential, so making sure blocking and moderation tools are natively integrated is a good thing to do.