After having lived in Plano, I can tell you plenty of conservative Bush-loving white folks shop at Whole Foods and brunch. Even if they are liberal, do you not think liberal white folks ignore the injustices black people face on a regular? It's a good look, because one of the main points of protesting is to put an issue in people's faces to pay attention. So, anything that brings recognition is a good look. Protest isn't supposed to be comfortable or compartmentalized. What good does it do to keep the protesting limited to black neighborhood?