I did a few minutes of googling, and I can't find any evidence of a POC being fired for using the "n word." Do you have any concrete evidence that it has happened? It would seem, at least, that different groups are statistically judged differently for the same action, at least. And this trend should show that we should rethink our position to using the word and words like it. That's all I am saying. Everyone currently using these words should stop using them.