Um, here's the thing....
As a white, heterosexual, cisgendered male, I am already a privileged class. I'm always going to have an easier time finding a job, no matter how badly Republicans fuck it up on the economy (seriously, why do we keep electing them?) in fact, I really didn't start encountering any discrimination until I started pushing 50, and started encountering age discrimination.
So if I really hate black people, I can refuse to participate in an event that I don't like, right? Is this what you are advocating? Because it's messed up.