The best they can be!
People are we wearing masks, there is plenty of room to keep six feet apart. Plexiglass barriers between the cashier's and you, lines marked for space in the line. There aren't shopping carts and the place is huge and filled with second hand items, it isn't expected or realistic that everything would get bathed in hand sanitizer. Even in the before time, you would want to wash hour hands before eating if you'd spent time there. The place isn't airtight, so plenty of fresh oxygen is circulating.
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