I understand. Facts and innocence do not matter to you.
Oh facts matter a lot. It’s a sure fact that anti-vaxers are nut jobs weakening our society and volunteering their kids for an early grave. The only thing at question here is did they participate in this measles outbreak. And since one day they WILL participate in a major outbreak even that one doesn’t matter, because even if they didn’t this time, the next time or the time after that they will. Those are facts, and they are not innocent.