re: If you think black people are too stupid to get an ID

I tend to, in some way, agree, however most that use the term, or label, 'racism' or 'racist' have never delved into researching the subject themselves.
"Racism", more accurately put is "Racialism" has been utterly distorted for purely, highly questionable: Socialist/Communist agenda driven reasons.

This entire subject started by the study of the races and their differences. In the 19th century, there were numerous academics, researchers, doctors and such which were concerned with studying the various races from numerous perspectives and compiling the data. The most glaring comparison were between the "White" and "Black" races to understand how an entire continent - Africa - really didn't evolve from hunter gatherer tribal culture with the highly advanced European Civilizations. If I'm not mistaken, Egyptians have been in contact with the black African since around 3000BC with documented (monuments) produced some 1600BC yet there are no two story homes, floating ships, written languages etc. found within Black Africa.
This is how "Racialism" came about. Researching the races and their differences; which was the dictionary definition of "Racialism" since its inception to about the mid 1970s.
Associated to this definition was the reference to "Racism" which, then as coined/practiced, was the belief that one's race - your race - is superior to another's, refer Racialism.
No hate whatsoever within either. In fact, this entire subject had nothing to do with hate but researching differences between races trying to answer why/how the various races progressed/advanced differently from numerous perspectives/criterion.
Early Socialists/Communists entered into the Academic field intertwining their egalitarian/amoral/atheistic beliefs into this field when they absorbed Anthropology into the "Social" Sciences or Sociology...
I've read many books on this crap. I think one of the best was written by Harvard's Veritas group named Archie Roosevelt and Zygmund Dobbs and it is called "The Great Deceit; Social pseudo-Sciences" which documents the Socialist/Communist agenda/politics entering into, formation and perversion of Academia/Education for political goals.
Which we are all paying for today...