I do not understand why there are those who feel businesses should be vilified for not turning away people who do not wear masks. Shouldn’t it be their choice, just as it is the customer’s choice to patronize the business in question? If the customer feels uncomfortable going in to a maskless business, don’t go in! There are other places to go to take care of your needs.
For the record, I do wear a mask when I enter public buildings and businesses.