I think people hear "affirmative action" and don't think "Oh, a qualified black man who otherwise wouldn't have had a chance due to institutional and structural racism now is able to compete on a more level playing field" but instead think, "Oh, some unqualified person, probably black, is going to get that job. If they were good enough to get it on their own, they wouldn't need affirmative action!"
So in my view, it seems like a manifestation of subconscious racism.
Correct.