If an establishment says "Masks required" everyone should wear a mask. I am amazed at the number of idiots who think it's okay to flaunt the businesses rules. Strangely, I don't see them running around with no shirt or shoes. IMO, these idiots are selfish and could give a darn about anyone but themselves. Lately, I have been mumbling bad names behind my mask when I see them. Childish but it makes me feel better.