What you say is very true, but the rudeness is not just the bluntness ( or should I say the bluntness being rude); bluntness has its place. But, toutes les verites ne sont bonnes a dire...) . It's the desire to be disagreeable.....I can't get past the voluntarily disagreeable streak in the French nature. And, Christ, French women...not all of them of course, but so many of them are like agressive rats. When I meet a charming French woman I'm always surprised. And I'm French so I can say that.