Perhaps we can store this away for a rhetorical example for somebody over reacting to the language of people on the right...but otherwise I don’t see the point in being upset since he didn’t use it as a racial insult but just called himself that vulgar term. And there is certainly no shortage of things one can criticize him for saying without being unreasonable. In this case it was simple vulgarity...so, uhm, big deal.
See I disagree. The F bomb is vulgar. Even the S word is vulgar. But the N-word? Not so much. It’s not even a racist term, as blacks use it all the time. It’s more of an insult.