I have not worn one and won't. I have been confronted by several that thought that they were going to bully me. I squared up and just like most bullies, they backed down. I also filed complaints with the DOJ and with DSHS. Masks are a medical device and anyone telling you that you must wear one is practicing medicine. That means that they are practicing medicine without a license. And, if they do have a medical license then they are performing illegal practice against private property laws which state that I can chose my own doctor and can chose whether or not to follow the advice of said doctor and anyone giving unsolicited medical advice is violating the law.