I'm a bit monomaniacal about this, but the current online culture wars (and the previous offline culture wars) make me wish that secession didn't have such a bad name. It is obvious that large groups of people have irreconcilable differences of opinion on matters of free speech, sexuality, gun ownership and so on. It is a shame that rather than a firm handshake and friendly wave goodbye, we will end up with a totalit…
Seemingly irreconcilable differences (e.g. US rep/dem, Israel/Palestine) are created by the narratives we're fed & let fester. Sure, narratives are elusive and sticky, but they're just narratives.
In the past that's sometimes taken a global-scale event; like how the horrors of the Nazis swept away any remaining support for eugenics. Other times it's been smaller; like how Stetson Kennedy undermined support for the KKK by exposing its schoolboy ritualism to ridicule in a radio show.
Change the narrative, maybe starting with your own. Whoever the "other side" are; humanise them, don't demonise them. Be the bigger person. Admit that your own perspective on things isn't 100% bulletproof (because nobody's is).
Of course, if you disagree and want to win the argument you could always bring up Trump... I don't have an answer to that.