I understand. But IMO this is a huge problem with federated server models: you're making that choice for everyone on the server.
Now keep in mind I don't know what they're posting on rammy lemmy instance. If they're doing some KKK shit over there I probably agree with you. But I'd say if it's just right wing Trumpies I'd say it's wrong to do that over political spectrum.
unless they're breaking standard Internet boilerplate rules I don't think it's a good idea. Free speech is a good thing but it always comes with idiots. It's a package deal. Let that reside at a user level. Remember there are extremists on the left just like there is the right.
Edit: One might consider too whether some of these are political propaganda accounts. This should be looked into especially now that AI is so widely available especially.