Is subliminal mind control programming being done to expose and remind people about the N-word, to promote disinformation about racial hatred and ramp up passions that will be stressful and destructive?

As you have seen intuitively, this indeed is what is going on. All this time, in the history of racism in America from the slave days, all living in America have been programmed with messages of all kinds using the N-word in many settings, as a reminder there are different classes of people, as is the propaganda, and that the N-word is an accurate description to be careful and suspicious about people of color. This is quite toxic as you can imagine, and serves to perpetuate feelings of racism inside everyone. This will be acted on to varying degrees, depending on a person's role in life, their personality, their general attitudes and tolerance for others, their political leanings, and other propaganda they might hear about the problems of the world and of society. And when encouraged to look for someone to blame, might well think of a minority group because that is part of the programming as well. It is a blame and shame operation, by turns, that will snare everyone in their net.