If before the start of WWII, and if people had realised what was coming, would they have tried to squirrel away food or other necessary things?
I have always put extra food away for emergencies. That could be for a sudden snow storm that causes difficulty with food deliveries resulting in panic buying in the shops. The first few days we lived here, we were cut off for a week, with a one day old baby! Luckily we had just been to the shop and stocked up as we were also in a new home. Don't want to go through that again.
It could be sudden long term ill health or losing a job, delayed government payments, needing to help out family members etc.
Remember Covid, all those queues, people literally barging you out the way to get toilet rolls, flour, yeast or pasta. Got caught out slightly with those few items but on the whole, we were okay.
We are gradually being shut off from being able to use cash in case you haven't noticed. ATM's closing, banks closing, some shops not allowing cash etc. It is all part of a digital and cashless society that is heading towards us like a bull in a china shop. No conspiracy theory, just fact.
The problem with a cashless society is power to charge it all. A short or long term power loss would result in not being able to use the tills or cash machines. What do you do with your food shopping? You would have to leave it. Without power to the computers in said shops, they wouldn't know what, if anything, is leaving the shop to order replacements.
Our son smiles at us as we still use cheques but we live in the back of beyond. Most local and even trades further away, still use cheques. My hairdresser, chiropodist, massage lady, all use cheques or cash. Have anything repaired?, cheques. It is different in big towns and cities where tradespeople can offer you a little digital machine to swipe your card through.
Do you have small denomination bank notes and loose change put away just in case?
Anything else anyone can think off? Let me know.