@ilumium Do you mean the cooperative would also be a sort of "fiscal sponsor", hosting those instances in the name of the admins in order to limit their legal liability?
I think Finland could be a suitable jurisdiction for such an effort, the law is very favourable. (I'd be happy to help.)
https://www.finlex.fi/fi/laki/kaannokset/2001/en20011488.pdf
Members would need to have some minimum alignment with each other, as every one admin's mistakes may cost all the shared assets.
@ilumium Would that fund need to have a secret amount of money for its war chest, for strategic reasons, like the noyb reserves? It's a tricky balance to set it up in a way that doesn't *invite* lawsuits.