So far, in my locale, I can go into any store without a mask.... Some places stop me at the door and put up a fight, then they give-in and I shop as usual..... with one exception.... Goodwill. Those guys hounded me, I kept telling them to beat-it, then they finally refused to sell me anything, so I was forced to drop the $4.30 merchandise and walk out.
And to the shame of my fellow countrymen... I am typically the ONLY person in the store without a mask. Maybe there is one other guy I might see, but that is it.