KASHIRA-3
Elite
Brother... I am a realist. Self defense is a legit concern generally and even more so during any sort of crisis where the fabric of society has become strained. That said.. a person is not likely to have the occasion to use 50 guns and 40k of ammo during some invisioned mad-max scenario. I am not sure how many gun fights a person expects to successfully navigate during said mad-max scenario but odds are against it being very many. There are way too many people who focus on guns and ammo and not enough about the things that are most likely to take you down.Some might say the people who hoard food and forego guns and ammo are just storing food for those with guns.
Reasonably meeting a persons self defense concerns is probably not more in depth than what you carry on your person and having the training to best exploit conditions in your favor. That SD loadout is not likely to resemble any sort of hoard or stockpile. If a person had a decent personal loadout... I say check the box and move on to food, water, medical, fuel, communications, mobility and those things necessary to sustain yourself unassisted.