Looking forward to something like this as well. Right now I just end up blocking, but some it would be nice to just be reminded of who they are and how they’re going to act.
Honestly some are actually good tags for specific people that are very knowledgeable in certain topics. Although the vast majority are pretty bad, I actually checked my Sync list that's only a few months old and half of them are already banned.
I think Social media sites that have almost zero accountability like Instagram, Youtube and Tiktok where you can't even see users past comments have comments sections that's substantially worse quality.