I think nobody has launched a community coordinator yet due to fears of being ignored by your official maintainers, which would lead to issues with gaining liquidity.
Actually i can recall 2 WabiSabi coordinator (not run by zkSNACKs) used to be exist. One of them was
https://chaincase.app/.
xtests unfortunately it's not an option, as it would display negative motives and potentially erase any good that came from this difficult choice
And what exactly negative motives you're talking about?