The other thing people need to think about is the prep and cleaning involved with consuming their stored foods.
I don't know that we will be able to just cook up some pancakes.
What if your water/electric/gas is shut off? Will you be able to cook? Will you be able to wash your plates and pans?
If you have a well and your electricity is shut off will you have easy access to water?
If you have to haul water or only use what you have stored, you won't want to wash dishes or pans.
It's good to have canned foods you can just open and eat.
Also plastic spoons that don't have to be washed.