Maybe tribalism is ok in some respects, and maybe we should increase it.
For example, it would be fine if the people in the other tribe to do what they want - as long as when the taxes becomes too high, the beaurocracy stifling, the crime rampant, and they have to deal with issues they assumed other people would sacrifice for in order for them to feel good - as long as when it inevitably breaks down, they don't come to MY area learning nothing and try to replicate what they left.
"An extremist is someone who won't change their mind and won't change the subject"
Just ensure that emotions and Reddit aren't your source for political discussion - it's too easy to get pulled into an illogical extreme when you're listening to people PAID to polarize you.