broadly, i think emo's post said it pretty well. as a white male, i don't feel like any level of govt gives much of a crap what i think. if i wanted to be heard, civil disobedience would amplify my voice far more than showing up at at any govt office and politely flashing my skin color and secondary sex characters.
to construct a more narrow argument, all of the abuse of police powers suffered by black males are also suffered by white males, just at lower rates. we can and should be rioting about that on our own behalf. unfortunately, we're stupid and lazy.