On the other hand, the US has a legalistic style of politics which you could blame on people relying too much on the constitution. The US is like an oppositional court room, with each side tearing at each other to get as much benefit as they can. It does diminish the shared duty to do what is right and good for the country and the democracy.

Although of course the US is also a relatively fractured country by its nature, so perhaps can't rely on a vague, shared sense of what is good and decent, in the same way as a small European country, with more or less a common ethnic and cultural identity.