That doesn't do much to reassure me. The first thing I thought I would do to ease my mind is stockpile wood, coal or maybe even oil to burn in my fireplace or furnace. Coal and oil are especially inexpensive right now, but I still can't figure out where I'm going to store these commodities. My husband bought a generator after the great blizzard of 1997, when we didn't have power for a week. But I don't know that we will be able to use it.
Many gas stations have computerized pumps.
So I suppose we will also have to stockpile gasoline. Again, I have no idea where. Stockpiling food is a no-brainer. Everyone knows enough to do that. I'm sure our old Toyota pickup will run because vehicles didn't even have computers when it was made.