I can explain it to you, but I can't understand it for you.
It's weird how people want so, so badly to be in some counterculture. And to be "owed" something, in the moral accounting. That Green Day song plays in my head, with the music video: "I Want to be a Minority!"
I guess we sort of have a word for this, ressentiment? It's close, but not exactly.
Vaccine cards (I am vaccinated and boosted and would have done it based on my own decision making) feel significantly similar to me. As in Russia, when dealing with totalitarian aspects of government, I find it easier to just comply, but if I had more free time on my hands I would refuse to show the card on principle. Needless to say politicians advocating for these would never get my vote...