Earlier quoted context omitted.
>>Glock 17 and a years' worth of ammo, so I don't need to stockpile the other stuff, you are doing it for me Great, you have a sidearm that presumably fires 9mm ammunition that you are qualified to shoot downrange. I stock pile not only food, water, and medical supplies, but carry a 9mm of my own and have far more useful home defense weaponry in the form of a Mossberg 500 Flex (as well as various rifles that I don't…
In a real survival situation I believe you will use your stockpiles to help others.
What's more, I'm more than happy to use my skills and equipment to equip and train neighbors in the event it were necessary. I have lots of guns and ammo because I enjoy them, not because I see them as magical talismans or because I intend to use them against the innocent during civil unrest.
The stereotype of a slightly-unhinged and heavily-armed prepper is just that - a stereotype. In truth most people who the general public would call "preppers" are like me; I have enough "stuff" to get my family through reasonable hard times and the rest of my capital is spent trying to build a foundation for retirement.
One family like mine in a small community with a few other families all pitching in, given basic training and loaned arms would be handily deter the opportunistic during a Katrina-scale "event".