>USAians

The word you're looking for is Americans, despite whatever preconceived notion you think the word "Americans" actually should mean in English. I know nothing will ever change European minds, but at least understand what the correct form is.

>everything is less popular in Europe simply because it is inferior and fails purely on its technical merits

So everything is less popular in Europe because it fails on many other points? Big applause to you, I guess. Are you looking for a participation award?