Probably so. When it comes to water, it would be very difficult to provide for the community, if you’re located in a city. Rotating for yourself is manageable, but you can’t rotate enough for your neighbors too.
Safe haven seems like the way to go. Keep enough around to keep yourself going three to six months, and if things go south, safe haven.
I read your next post. I agree with your comments, but if your home catches fire, you can’t get to your family history.
Uh, that's what the 12 ga are for.