Correct.>you literally get like 5 vaccines when your born
Also correct. You said it yourself, "a" vaccine. Not vaccines in general, but this particular one using new (for humans) technology. Obviously some people are anti-vaxx in general, but many/most just don't like the way it's being forced on people using dishonest tactics. Should you trust someone that's acting untrustworthy, even if you're "probably" fine? That's the jist of it.
Shit, I even got my tetanus shot today.