Wait a moment, are you actually trying to claim that the word "black" isn't considered politically incorrect at all? Who's the one talking nonsense here?
Not among those who it actually concerns.I'm trying to dig up the origins of why people think this, but can't find much. All the cases of people finding black offensive seem to be second/third hand accounts of someone who heard that someone else had heard that someone was trying to ban some inoffensive use of the word.
That or people using it in the noun form ("A black.") and confusing the offence caused by the dehumanising nature of that with the word in general.
As I pointed out before (with
this link) there has been serious debate within the black community as to what terms are best to use. African American was often used by analogy to various European-American terms (eg, Italian-American) and when some elements of the debate filtered into mainstream media, with African-American being viewed as the winner (mostly due to Jesse Jackson using it, although he seems to use the two interchangeably as well). African American is mostly viewed as more formal, which seems to make people view it as more politically correct, but I can't see anything that suggests 'black' ever became politically incorrect.
Except maybe it's association with the black power movement? I'm not sure about that part.
Of course, it can be more complicated with that, with African American being viewed as a particular subset of black culture stemming from American slavery (even to the exclusion of more recent African immigrants, as with people who viewed Obama as outside that culture compared to his wife). It can be a more precise and accurate term at times, if talking about such things.