Maybe. Maybe every single civilization has done so much heinous shit that it summons it's own destruction?

Obviously, Western Civilization is the best, most human, most righteous civilization to ever exist. However, it's done it's fair share of dirty deeds: non-consentual human experimentation, failing to live up to the standards it's set for itself when dealing with others, feeding niggers, etc.

Maybe civilizations all collapse when the weight of their sins overwhelms them?