Marjorie Taylor Greene, a prominent Republican congresswoman and a staunch ally of Trump, suggested a return to “measles parties” for children. She criticized contemporary attitudes towards vaccination, stating, “Now, they demonize parents who refuse to vaccinate their kids.”
In his defense, in 1721 vaccines were really a new unproven technology. And if you don’t know it works, or even what causes diseases in the first place, it’s reasonable to be skeptical. It’s also reasonable to change your mind when you see it does really work.
And, without the context we have today, I could see how it might be kinda counter-intuitive.