Im not prepared for who knows what. Im prepared for power cuts, floods, loss of the gas main, Im prepared for fuel strikes that last a few weeks, and industrial action on the part of transport. Im not stockpiling for the end of the world or even anarchic, lawlessness and the breakdown of civilisation.
In other word, Im sort of ready for stuff that may happen, and not bothered about preparing for stuff from the penny dreadfuls and zombie and post red-dawn films that will never happen.
I don't know if you saw my other posts but all I have said is (spread over the two treads on this subject);
1. That it is prudent to keep a few bit's and bobs handy to make life comfortable if you have to leave your house for a few days.
2. That we, here, in our situation keep the basics in stock. In case of times of shortage, which for us can be that there is no work and/or no money coming in.
3. That if you do keep an end of the world store, which we do not and I have not advocated, that if it isn't hidden you will almost certainly loose it as soon as the disaster you have been preparing for strikes.
When I say "who knows what" I mean that everyone is in their own set of circumstances with their own problems to solve. Not that you should attempt to prepare for every possibility, which is of course impossible.