I have grown up in a country with an entirely different language, but that to me is no different from growing up in a different culture, like the black people we're discussing. Like it or not, by making that statement you place yourself above them. Frankly, I find the above view very intolerant. Or the Queen's English, as spoken in Britain. Never fear spoiling children by making them too happy.
Happiness is the atmosphere in which all good affections grow.