if you strut around like youre immune youll only make these anti-vax covidiots angry cause they arent allowed and they will start rioting more even though they are causing the spread. I have not seen this happen.
If you want to wear a mask, go for it, and I still do when I am in a crowded place. That being said, the man in this photo looks alone and assuming he's vaccinated, I don't see the problem with him being unmaksed.