Perhaps you haven't heard that the black and white cultures and respective priorities are different. It sounds like you need to get out more. There isn't much to discuss, unless you state why it bothers you.
If you are concerned about being politically correct, you have your answer. Wake up! Discussion of racial differences, particularly cultural and then political, is not taboo.
What irks me is that little was said about race during the campaign, or mentions of it were shouted down. The very next day though it was all about race...and more than just how a political success of that magnitude was nationally historic.
As long as the presidential motorcade can't be heard thumping from a mile away and doesn't have bling wheels or secret service agents with chains and baggy pants talking trash, I guess I'll be okay with it all.