The phrase, "All Cops are Bastards" is the short form of "militarized police who view their citizenship as the enemy and protect the property of the ruling class will most often result in a culture among the police which is self-reinforcing through flak, violence, retribution." It is anti-fascist.
It is the direct opposite of "boogaloo," the boogeymen that fell flat on their faces and tried to start the second civil war through race riots and the disinformation that there were race riots. I personally, have never seen the races more united, united against a common enemy: the US police force.