It all strikes me as fraternal bickering. Jerome doesn't like American journalists who say the wrong things about France, Kos doesn't like French economists who say the wrong things about America. Well, I don't like Texans all that much, or those holier-than-thou Oregonians. And don't even get me started with the Quebecois. :-)
If you want differences, talk about Africa or South Asia, where the cultures are significantly different.
Jerome doesn't like American journalists who say the wrong things about France
Sigh... Is that really how you see it? In the long run, we're all dead. John Maynard Keynes