I remember the massive meme wave of dunking on people who didn't want to pump their kids full of dozens of different vaccines in the first few years of their life. A lot of animosity was generated against these few and far between people. The numbers have risen since then, and the media propagandists have convinced the lemmings that anyone who doesn't want a vaccine for coronavirus is some sort of anti (all) vaccine(s) wingnut boomer Karen etc who now has the ire of said lemmings who have spent the last few years bashing actual anti-vaccine people. I don't know how many people noticed this, but it might explain the anger the average person has thrust upon him when he just doesn't want a coronavirus vaccine.