Of the countless aspects of civilization that make our lives livable, virtually all of them are specifically products of Western Civilization. It has given us more than Mozart and Shakespeare. Our standard of living is enabled by capitalism, limited government, and modern science — all brought into the world by European culture. All will be swept away if European culture perishes of political correctness.
Followed through to its natural conclusion, the objective of political correctness a.k.a. cultural Marxism is the eradication of European civilization. You can’t have political correctness and men walking on the moon. You can’t even have political correctness and full bellies. Where the evil white man and his works have been vanquished and marginalized, human lives will go back to being poor, nasty, brutish, and short.