Really? Join a lot of alt-right forums to look for the one non-extremist post that might be missed otherwise?
The signal-to-noise ratio on twitter for users with a large number of followers is pretty nuts already, just look at the replies to, well, any post by the average verified user.
The idea that users should be forcibly subjected to energy leeches who just want to disrupt conversation reeks of “this doesn’t affect me, so why would anyone else have a need for this” IMHO.
One has to selectively choose to apply this to a twitter user, after all.