The decay of this nation goes far beyond just sexual promiscuity. That is just a symptom of a culture with no higher moral aspirations — nothing of the “noble” or “honorable” in it, nothing of the transcendent or even enduring. A devotion to ephemera and superficiality. Almost feral devotion to the lowest common denominator.
Our civilization has “progressed” to the culture of the caveman.
The USA will go the way of the USSR barring an unlikely reversal in policies. Neither God nor mathematics are mocked.