It costs nothing to do some googling that everyone has access to in order to figure this stuff out.
But no, they'll read tripe off of Facebook and parrot it all the same.
Idiots for sure. There's no excuse in today's world of such easily accessible information.
I've kinda lost track of who is "they" now to be honest. Anti vaccers I can understand are a dumb, but I never took too much offence to the types that got mixed up on what to expect from the word "vaccine" . Not everyone of every generation googles everything.
Social media maybe rife with anti vaccers (is it? I don't do Facebook etc) but in my day to day life I don't think I've come across anyone vocal about antivac.
I think considering around 90% of the population had at least one dose, and 80% had the booster, the majority of people aren't anti vaccine and are probably just feeling they don't need further boosters at their stage in life.
It's like everything needs to be "us and them" these days.