White women are the biggest benefactors of affirmative action. I think with women ascending in the work place and in politics it became a silly thing to complain about. Also as Asian Americans have made great gains in education you've seen white parents now reverse course and argue for affirmative action for their kids in elite public school institutions, especially higher education state University systems.
Plus the hilariously dishonest insistence that Asians aren't "of colours" in this one and only instance since it ruins the privilege argument.