There is way too much bullying that happens this way. Especially with bots, flag wars are real, and weight class is all that matters here. Its a hard problem with no good solution.
I think for now we more flagging bots to create power for flagging but also anonymity. Through delegated SP and a curated bot to prevent abuse. Something like this would be a bit cumbersome and require a kind of dispute process, but we need a way to flag whales and dolphins who only act to siphon power away from steem.