@Helveticus
It's not SCOTUS ending a mandate that universities have affirmative action programs.
It's the government now prohibiting private organizations from making private decisions of how they want to craft their incoming classes.
And SCOTUS did NOT prohibit legacy admissions, where children of alumni are given favorable treatment. Since only white people were admitted when the parents and grandparents of those kids graduated, it's essentially affirmative action favoring white people.