"Whatever KYC processes, verifications, etc. they used on users did not matter. Many people who had "verified" badge plagiarized, spammed, and circlejerked like no tomorrow."
Seems par for the course. Abusers will abuse. I think there isn't really any long term solution. Those who don't want abuse to happen will just have to constantly adapt to newer, more creative and sophisticated abuse techniques. Same goes for the abusers. It's like coevolution.