Stop identifying politically. That is my tip. How? Just don't. That is the trick.
I have been to the US multiple times, I watch enough content from the US - people literally identify as a Democrat or Republican. WTF? Step outside the US, this isn't a thing. Go to other countries, politics is just politics, and countries often look at each person, regardless of party, at the time of election and vote for the best person who is going to solve the current issues.
If someone asks an Australian who they are, they get just that, who they are, not a political affiliation.
US - Hi, who are you? I'm blah, I'm a democrat.
Oz - Hi, who are you? I'm blah, how are you today!
EU - Hello, who are you? I'm blah, nice to meet you!
If you get news from any main stream news source, you are doing yourself a disservice and being lied to / manipulated, regardless the position. Center is often the best, with the pro's and con's. Maybe swing center left or center right.
This has to be the single best short I have ever watched about the US political landscape as it stands right now. This lady deserves an award.
Research, not rage. Discuss, understand, not blind faith or beliefs.
If this stuff is causing you distress, I would encourage rational research and conversation about it. If you want to understand a topic, start a social post on just one topic and discuss that topic, understand all angles of it, but let staff know first and ensure its structured accordingly, so we can keep an eye on it from going off the rails.