Bottom line: Police have been ordered not to restrain dark skinned “protesters” or the white millennials that accompany them. Black Lives Matter, Occupy Wall Street and other Leftist groups are protected by the Democratic Party.
I’ve occasionally observed that when met with a racially mixed group of rioters bearing down on you that shooting the white ones first might increase the chance of hitting an actual communist or anarchist as opposed to a mere bigot.
Naturally, in a real self defense situation you wouldn’t get to pick and choose like that and it would be best to start with those closest to inflicting harm on you personally.
Still, between bigots and communist the latter are worse to have around ... not that the former are any good.