re: If wearing a Mask keeps Covid from being transmitted, why are we shut down?

"God, you stupid Trumpers. Don't you know anything? The masks don't prevent transmission but you have to wear the masks everywhere you go, otherwise you're going to responsible for killing everyone in the store. Just because you don't feel sick doesn't mean you aren't getting everyone else sick. And just because everyone else is wearing a mask, that doesn't protect them from you. That's why you have to wear a mask too. And that's why we can't open everything up. Trumpers are so dumb when it comes to science!"