You’ve barely scratched the surface! By the way, Canadians (sadly) can compete on this quite readily.
Once, in the dead of winter, there was a minor power interruption where I was living. Calls immediately began flooding the local radio station by panicked citizens wondering what to do with the food in their refrigerators…..
There is a LONG list of additional “what ifs”, but I fear that writing them might help spread the idiocy.