Culture war is just class war by another name. Keep the working classes at each others throats over all manner of "grievances" around race, gender, sexuality or religion. None of it matters when you can't afford to pay your gas bills.
Elites control all sides of the argument, there is no "left" or "right" only the mega rich and everyone else. Don't look at the 100,000 non-doms who are avoiding tax. Don't look at the mega rich who are playing international monopoly in our cities. Just make sure you have an opinion on BLM, or LGBT or whatever other alphabet soup is currently en vogue.
Reject it all, become a dissident. Take care of yourself, take care of your family and take care of your community.