(Indiana data point) WM on Saturday had every check line open, and 50% of them devoid of customers.
My son’s Wal-Mart is in a very wealthy area in Texas, so it had nothing to do with the local economy as Texas is booming compared to other states. His only other comment was that with the part of the labor force that has survived working service and retail (who no longer get holidays off), at what point will those who shop dwindle down as more people are busy working those days.