A left-imposed culture devoid of sentimentality gives one pause. Troubling prospects come to mind. Patriotism and loyalty to one's country follow sentimentality out the window. Objective truth is also a casualty.......as the New Left amply demonstrates...."truth" is in the eye of the ones who contribute the most money to a political party, and lands in the mouths of its candidates.
Finally, Socialistic Darwinism----survivial of the fittest---replaces the sacrosanct rule of law ---the thing that distinguishes America from Third World banana republics. Socialistic Darwinism is where the strongest survive at the expense of the weak (it thrives in Mideast countries). Survival measures consist of the most cunning and depraved individuals surviving by back-stabbing the weak and law-abiding.
So much for a constitutional republic built on the historic sentimentality of representative democracy.
They will eventually drain the passion out of living as the bureaucracy grows and as the ranks of the sou-less and chestless grow.
I now better understand your social Darwinist warning.