You have to think that panic buying will end soon. The refrigerator can only hold so much. Non-perishable foods can be stored in odd places but most people have a budget that they can’t squeeze much more out of for grocery items.
The pessimist in me figures just about the time buying slows down and the supply chain catches up, those “Blue Collar Checks” will come in the mail and many will rush to the store so they don’t get caught “this time”.