There were a LOT of people and various details about COVID where people were willfully blind. Or just couldn't keep their objections *consistent*. Another sign they were not really understanding, just parroting. "COVID is no big deal it's just the flu." But don't get the shots, only flu shots!
"The vaccines aren't reliable!" But again, it'll be fine to get flu shots, or the MMR vaccine... just the COVID shots were a problem for some reason. "Oh it only affects... certain people, I'm fine!" Because diseases famously respect street boundaries or state lines, yes.
"Oh nobody dies from COVID, there's other reasons." Yes because of complications from the symptoms? Additionally, I knew someone like this - until they got it. And then their wife got it, and it complicated into pneumonia. Suddenly they started taking it seriously, and pretended they always did.
If there's anything which pisses me off about COVID, it's that we could have done something to make the impact so much less... but it was decided by a significantly-sized group of people not to help. Actually not only NOT to, but to actively sabotage efforts of others and demonize the concerned.