The better question is will it seriously increase the number of people’s access to goods during an emergency. Or is it just an extra stop for the panic buyers buying up everything in bulk on the way back home on the first day or two before the rest of the people start taking it seriously.

IRL market demands are massive for a western country so it’d require a lot more than a single chain of grocers staying open late. Or more accurately a huge devastating emergency to kill off essential industry like food production/distribution.