Let me fix that for you doc: Signs you shouldn’t eat at a restaurant because it’s likely unsafe, getting banned from entering because you’re wearing a mask.
Nobody's gonna tell us we have to wash our hands before handling other people's food!
I forgot the comedian's name, but he had a bit about Confederate flags in the south. He said he found them useful because they told him which places he should avoid. That way he didn't waste time expecting them to act normal.
It's self-labeling... unfortunately similar to nutcases flying American flags on pickup trucks.