Everyone has to go to the grocery store regardless of demographics. People who are worried about covid or more apt to wear a mask are more likely not to go out to a bar or crowded dinner. So yes, it would be very different groups of people, or rather a certain group of people at bars and crowded diners vs all possible people at a grocery store.
Everyone has to go to the grocery store regardless of demographics. People who are worried about covid or more apt to wear a mask are more likely not to go out to a bar or crowded dinner. So yes, it would be very different groups of people, or rather a certain group of people at bars and crowded diners vs all possible people at a grocery store.