. . . when the TSHTF if the Native Americans just picked up where they left off 150 years ago and whomever was left returned to those ways again?

I mean, they lived here for thousands of years in harmony with nature which provided everything they needed, respected nature, lived amazing lives, and had a pretty good thing going before the Idiots of History came over here and ruined everything.

Would be poetic justice for Native Americans to take over America again after the European descendants have completely run the place into the ground with our moranic ways.