Perhaps meta-moderation would work in this scenario? Randomly assign previous moderation choices (anonymizing the moderator) for users to rank. This could to identify moderators that are out of line. It could also lead to echo chambers though.
What's that worth for, say Xi in China - look at how much he is ok with spending on invading Taiwan. And how much he'd save, if a to him a more friendly person (Trump) became the president. Then compare that with $2
Arthur: (uninterested) Yes...
Man: But all the decisions of that officer 'ave to be ratified at a special bi-weekly meeting--
Arthur: (perturbed) Yes I see!
Man: By a simple majority, in the case of purely internal affairs--
Arthur: (mad) Be quiet!
Man: But by a two-thirds majority, in the case of more major--
Arthur: (very angry) Be quiet! I order you to be quiet!