The nature of bad faith is that there is no right answer.
If someone is arguing in bad faith, report them. If mods don't address it, escalate to the admins. If the admins can't resolve it, then we discuss defederation.
Jumping to defederation because an instance seems to share beliefs with groups that use that tactic isn't right.
Some questions have these things called “answers.” We do not need to endlessly discuss them
No, we must always question what we think we know for certain, but also always use the best information we have. Maybe 99% of the time the answer is unchanged, but that 1% of the time makes the exercise worthwhile.
I know that's not quite what you were getting at, I just think it's important to take the contrarian perspective periodically and see where that leads.
Whether that's useful comes down to execution. Basically, is there quality evidence to back up that view? If not, how can we test it?
named heil.hitler
It's not, and a lot of the MAGA crowd is criticizing the current administration. Look at Marjorie Taylor Greene, she had been a long-time mouthpiece for the MAGA movement, and now she's pushing back (see the recent Daily Show piece by Desi Lydic for a comedic summary). She's the last I'd expect to question the president and other Republicans, yet here we are.
Going based on the domain name isn't enough IMO, unless it is literally something like you mentioned. Let the admins show if they'll side with truth or messaging, if it's the former, stay federated, and if the latter, defederate.