No. A mask is a courtesy, that costs nothing and has no real side effects and might slow the spread of this and other infections. Again, it is a free country - private business can do what they want. Do you have a mask allergy or something? You are fine with spraying droplets all over people trying to buy food?
Your line (style) of questioning shows absolutely no respect for my Constitutional rights.
I am a freeman, able to choose my own fate.
You are unAmerican.
Your questions are the equivalent of Mussolini’s Cheka asking, “What have you got hide?”
May your chains rest upon you lightly.