Hi Gary:  "... Do you contend that ... white nationalist groups parading on our streets are NOT racists? ..."  Not aware that I've ever made any such statement, good sir - but then again, I don't personally know any white nationalists.   (Do you?)

Is it your contention that a poisonous antipathy toward one's fellow citizens, based on race or ethnicity, is strictly an attitude found only among white people?  If I recall correctly, one of the policy proposals of Malcom X (Back In The Day) was the creation of a blacks-only state (I think he suggested Alabama), for people like himself who didn't like living around Whitey.  Sort of a reverse apartheid, or if you will, Black Nationalism.  (It would have made him pretty much a Secessionist, too!)  ;-)  Do you (or did you) find that suggestion / attitude equally odious as compared to the white marchers you scorn today?

I agree that these are dismaying times, and the increasing atomization of the social order won't do any of us any good.  :(