NJ,at least O'Grady says of his organisation " We all know the connotation in the United States". You or I might not; I was as initially puzzled as you were; but Garcia certainly knew it. And neither of us would wish to use what is a known insult, in all innocence or not, and we would apologise for our innocent ignorance, saying that no insult or offence was meant, wouldn't we ? We can't all be au fait with the culture and rules of other countries, but it is not the fault of the offended locals, whose culture and rules they are, if we break local rules of etiquette or use of language, is it? It's really no answer to say that we didn't know the practice had changed and then blame them for it; we should try to keep up.
This was big news on the sports pages rather than in general world news
That a man who is a serial adulterer should not be allowed, somehow, to take offence, or not complain, when he is the subject of racial abuse is an argument of no validity. At what point does he cease to be human and thus lose his right to feel as a human?