Good job, strelo/k/, I appreciate the effort and time you put in to write this down. While I do not agree with everything, it's a good work to put in place the basics of post-collapse survival.
I just have one question: my greatest concern in any sort of collapse or post-apocalyptic situation is that ammunition will eventually run out, especially in extremely violent situations as might be expected in the collapse and subsequent tribal warfare. Granted, ammo factories can be taken, and gunsmithies can be set up to do handloading, but both can take precious time and lives. How likely is it that, for a given period between the initial collapse and stabilization, that people will be forced to resort to simpler weapons like muskets, bows (long, compound, and cross), and melee weapons?