I doubt many people are truly prepared for that scenario, even some of us on here. (Me, at least. We would run out of water in about 2 weeks if we couldn't drink from the sources on the property.)I have said for a long time if someone isn't preparing for a SHTF event worse than a cat 5 hurricane , then they haven't prepped enough .
Unfortunately, any move, illness, change in circumstances can really set you back and most people don't know that prepping requires financial discipline, so they think they can't afford to do it even if they actually can.