I refuse to romanticize about civil war and SHTF scenarios and the
kumbuhya survival yearnings some dream about.
If you want to rough it, go camping without a tent.
Ditto. Anyone who thinks that road wouldn't be brutally nasty, personally painful (if not fatal), and rocky beyond belief, needs to get their head examined.
We'll all do what we have to, if we have to, but bringing it on is just insane if there is a better way to achieve the desired results.