I have a mesh air-soft face mask that I wear to enter stores. It gets the point across pretty well.

I had someone tell me if I put a strip of black cloth in side it I wouldn't be bothered or stated at. I told this person that I don't put a liner in it to intentionally piss people off.

Boomer Karens get upset seeing it and one soy bitch Costco supervisor at Customer service told me I had to wear an actual mask to to into the rest of the store.

As I was already waiting on someone else I decided to be passive aggressive. So I stood in the cart area for awhile and let him watch me. He finally turned away and went into the back.