I like Chris Cuomo's classification of the two groups in the US today: the "Vaccinated" and the "Vacuous"
Cuomo made another good observation. The anti-vaccine crowd insist that ,"it's their body, their right to control their body, and their right not to get vaccinated".
They are the same people who choose to deny women' the right to control their own bodies.
I am not very familiar with US culture, but I have also heard that you have a subculture which takes a pride in saying that it would be prepared to. "Take a bullet for my country." But not it seems a tiny jab from a very small needle. Presumably because that is really scary. Forgive me, but to a foreigner this seems really strange. LOL