I've had a couple people confront me but they were employees of the store I was in, not some random cunt. I just told the employees I have a medical condition and can't wear one and they always left me alone after that. If I had some random Karen try to pull this shit I might literally punch her in the face or more likely just push her to the ground and leave the store quickly. These self-appointed mask police need to fear confrontation. If something actually happened to that bitch once she'd most likely keep to her fucking self afterwards.