Some shoppers I had seen were wearing gloves. They say that a potential carrier may have handled the product that they are inspecting. If that happens then the item may have the virus so if you are wearing gloves then your hands are safe.
That is quite debatable because your hands are clean but the gloves are not. So how are you going to dispose of your gloves? But I agree that the items in the grocery can have the virus if the store is not strict with the protocol.
Do you clean the grocery items that you buy?