Connect the dots man.There's nothing I can do about people believing bad information and conspiracy theories. They won't kill me.
I apologize for piling on, but if false information and conspiracy theories lead to you encountering someone who doesn't believe in the virus (or the next one) and you get the virus from that reckless person....you have been affected by the misinformation and conspiracy theories.
Say the false information is that if you drink a glass of water with every shot you can't get legally drunk. If some Dumbo believes that and gets behind the wheel maybe Ole Jim gets t-boned while out on deliveries one day.
These aren't leaps of logic.
Other people's actions or inaction affect you. If your neighbor hordes crap in their backyard and you want to sell your house one day, their crap, in their yard, affects you.