>ok faggots I’m not saying you should or shouldn’t wear a mask but if you choose not to then here are the magic words to dispel any NPC who bothers you:

I have a medical condition and cannot wear a mask

Due to ADA they can not even ask what condition you have (anxiety?). If the maggot is persistent then ask for a manager. They will understand the implications. Works like a charm for me. Had three different Costco clowns btfo today.