When two people can't get along they have to stop living together.
One underlying reason that people can't get along is that they no longer share the same reality.
From a societal standpoint two people's personal problems don't mean very much.
But when entire swaths of society reject empiricism, embrace outlandish disproven conspiracies, and seek to harass and intimidate other people based on their distorted reality map then that is a much bigger problem than two people getting upset because they have different ideas about money, child raising, fidelity, or clothing choices.
Society begins to fall apart when too many people no longer agree on reality.
Conservatives have been on the warpath about race (what else, I may have more to write on that later) but have recently taken a detour to attack the National Butterfly Center. Yes you read that correctly.