I didn't say i meant the whole fedi - there are communities here for whom it's true. I don't think there is one Fediverse Community and i don't see any logic to minimizing various parts of the fedi as "only a subgroup" except to justify ignoring their wishes and boundaries.
Me, i do think it should be shut down. If you want to feed Dorsey's Data Mill you are free to register there. We can't take that away from you. But the question at hand for the bridge is opt-in vs opt-out.