Wear it. Then when you're there, start screaming and yelling at masked people that they aren't being being safe enough. That they're killing people; they're murderers That this is a pandemic. That they don't care about their grandparents, etc. Make sure to have your phone out acting like you're recording them. Or get a small table, have hand sanitizer on it, along with a bucket full of liquid. Stand out in front of the store, stop everyone who's wearing a mask. Tell them to sanitize their hands and mask before entering the store. Make them submerge their masks in the bucket. The bucket can be just water, or you can put water with a little bleach or something that really stinks in it.