You missed the point of my comment. It makes more sense to single out the US if they are the only one with much lower prices than everything else, instead of ta

You missed the point of my comment. It makes more sense to single out the US if they are the only one with much lower prices than everything else, instead of talking about every country where it is more expensive - in this case, most if not all countries in the world. It's the exception to the rule that is interesting, and in this case, the exception is the US.