Already did something like this during the plandemic. I flat refused to wear a mask at all, ever, period. I'd walk into a store and I'd see some masked idiot in a smock start towards me. I'd ignore them completely and keep walking towards what I wanted. I'd force them to make an effort to catch up to me. As soon as they opened their mouth to speak, I'd put my hand out towards them and say, loudly enough for everyone to hear, "It's okay. I'm a jew." and then walk away again. And you could almost see their face blue-screen right there. If they kept coming, I'd just keep telling them variations of the same phrase, "I told you already, I'm a jew, it's okay." and keep walking. This is key. Never stop moving, never stop to engage in direct conversation. Keep doing what you came there for and never stop talking about how jewish you are. If they started to get pissy, I'd tell them to go get their manager. By this time I'm usually already at the checkout. Then I'd switch to, "Why do you hate jews? Where is all of this anti-semitism coming from? I had family die in the camps because of people l like you! Do I need to call an attorney at the ADL to come down here and explain it to you? Would you like to have jews protesting out in front of your store tomorrow? How about we call the civil rights division at the DOJ and have them explain it to your corporate headquarters." And I'd just keep it up until I was out the door.