Earlier quoted context omitted.
Which is a solution that scales extremely poorly in a global environment with potentially billions of people you might want to mute. More so in an environment which supports anonymity, so that they can just keep creating new accounts.
Kind of like spam you can heuristically figure out who is hurling abuse at people and ban/shadowban/automute their communications to people they are attempting to abuse. I can imagine that the same way you have a shared list of undesirables. Essentially an assholeblock instead of adblock.
I don't understand why reputation isn't a solution offered for spam and bad people. Why not make users on the internet build trust.