I smile and say “Oh good. Another rebel”. Or
Patriot, or thinking American.
I do, too. If I do wear a mask, it is under my nose or chin. I wear it at work because I have no choice, but as soon as it restricts my breathing, which doesn’t take long, it gets taken down. The mask has already given me all-day-long headaches and shortness of breath. Appeasing some stranger who is afraid of catching something that most people fight off isn’t worth risking my health.