I completely disagree that "racism is complicated."
It is very simple. It reminds me of people who defend the CSA by pointing out how complex the political situation was at the time and how difficult the historical problems were for the South.
They are right of course, in that it was a complex situation. Yet, it centered around one single issue. There was a famous (or infamous is perhaps the better term) speech presented by Vice President of the CSA Alexander Stephens known as the "Cornerstone Speech." In it he explained the difference in the CSA Constitution and the U.S. Constitution. Of particular importance was the cornerstone:
The new constitution has put at rest, forever, all the agitating questions relating to our peculiar institution ? African slavery as it exists amongst us ? the proper status of the negro in our form of civilization. This was the immediate cause of the late rupture and present revolution. Jefferson in his forecast, had anticipated this, as the "rock upon which the old Union would split." He was right. What was conjecture with him, is now a realized fact. But whether he fully comprehended the great truth upon which that rock stood and stands, may be doubted.
(Jefferson's) ideas, however, were fundamentally wrong. They rested upon the assumption of the equality of races. This was an error. ... Our new government is founded upon exactly the opposite idea; its foundations are laid, its corner?stone rests, upon the great truth that the negro is not equal to the white man; that slavery ? subordination to the superior race ? is his natural and normal condition.
That is racism. Simple. The "cornerstone" of the Confederacy. The Christians used it against the Jews for centuries. The Roma are constant victims of racism. The Muslims and Hispanics from Central America are in the on-deck circle for American whites to dish out there daily dose of scapegoat assault and battery. There's no complexity there.
It is dangerous, perverse, disgusting, inhumane, and the people who deal in it damage themselves and their communities. What are Philadelphia, MS and Selma, AL famous for today? Being racist shitholes from the 60's. Hell, the entire state of Mississippi is tainted with that moniker, deserved or not. The entire South, and we've seen it here, is often painted in that broad brush. And let's face it...it still very much exists here too.
So, no, I don't buy the "racism is complex" line. In fact, it is too simple. It is made for simple minds to accept and easily use.