I’m sure I’m not the first and definitely won’t be the last to suggest this.
But I think this would be a great feature you guys could add that could flag certain accounts.
Obviously it’s easier said then done. But a place to submit tickets linked to certain accounts with proof would be a good place to start.
And even if you didn’t want to allocate resources to review tickets, you could maybe add tallies or reviews to certain accounts.
i.e. “Team Player”, “Good Communication”, “Cheater”
Just a thought