I don't have time to argue with someone who's demanding to be told that vaccines work, and I have even less time for "not every car crash is stopped by a seatbe

I don't have time to argue with someone who's demanding to be told that vaccines work, and I have even less time for "not every car crash is stopped by a seatbelt so seatbelts are dumb" I'm not getting confused. I'm discarding facile positions based around inappropriate literalism