Here I was hoping for a MF Doom reference. That said, in a doomsday scenario wouldn’t your biggest threats be the neighbors you have? If you needed tools that don’t break easily that’s no big deal, but if you have something sensitive that’s pretty risky to share (a pick axe is less critical than a generator for example). A community garden would be good, but if one of your neighbors is a self absorbed sociopath they would probably raid the community garden. Why do you need to learn to sew and patch when every department store probably has a life time worth of extra clothes? For self defense it’s hard to argue against having a bunch of guns. For first aid, outside of administering it to yourself and your close network offense is the best defense. In an actual doomsday scenario it’s much easier to shoot first and ask questions later than it is to mend wounds on yourself and others.

I’m all for a post apocalyptic socialist commune, but all it takes is one nut job for the peaceful socialist commune to turn into a fascist dictatorship. Unless everyone you know is of the same sociopolitical opinion as you, or if there are no guns around, then I’d still be stacking up guns if I could.