>their own tribe
This is the problem in your thinking. These 'tribes' you worry about aren't real. It's an artifact of twitter, of terrible reportage, of lazy journalism and muck-slinging that puts lots of different typs of people in one box because that makes it easy to pick out the craziest of them and and say that they're all like that.
By and large the protesters were/are just normal people who want to be able to get on with their lives and accept the risks they're comfortable with. They spend all their life in their trucks, alone. They interact with maybe 5 people per week, if that, but they're forced to get a vaccination whereas grocery clerks who interact with 5 people every 15 minutes aren't. Most of them already have the vaccination but it's the principle, dammit. And they're sick of journalists and twitterati calling them - and everyone else, for that matter - nazis because a few lunatics showed up to the protest with nazi flags and got kicked out. It's boring that the media keep falling for this shtick. Every single time. You have a group of normalish people with normalish goals and all of a sudden some crazy fucker pops up with a nazi flag. You eject them but then all you hear on the news for the next month is 'nazi truckers...' It's just shit reportage. Utterly shit lazy yellow journalism.
When you finally realise that people just want to be left alone and not slandered and tarred with labels they don't deserve so much of this pointless infighting will go away. But then the media would have nothing to report on.