This thread has been fun to read.
I confess my first thought when reading the question though was: "none." I used to be quite comfortable drawing the line in the sand and picking such stands (totally love the "could care less" example, lol) but as I have gotten older, I have often been far more amused by people's unwillingness to see reason than annoyed by it, so I just sort of move off those hills now and just watch the fireworks from other people fly instead. 💥😂