It has everything to do with the present. Whites aren't excluded by this policy but you don't know what the policy entails. You are another dumb ass white person buying into the race baited narrative that AA discriminates against whites when it doesn't.
How could it NOT discriminate against white?
If you have 10 job openings, and you are required by law to fill two of those jobs with someone because of their race and not their ability, how do you not discriminate against to people who may or may not be more qualified?