You speak as if the fediverse has a supermajority of support for public voting. I don't think it does. I think it certainly has a majority of support, but not a supermajority. I've been in threads where users have complained about Lemmy's public voting and objected loudly about Piefed changing their system to incorporate public voting. Rimu straddled both sides completely transparently and came it with about as equitable an outcome as he could with the private non-federated voting and public federated voting.
This is pretty open.