Earlier quoted context omitted.
Honestly, no. Every country has people in it believing that, and songs accordingly. It is called nationalism, which is more common in some countries then others. If you would say those thinks over here, people would suspect you being a nazi. This "America is the greatest country on earth"-slogan is pretty specific for the USA. It is so typical that it became a klischee, we call it "american pathos". It is the same ca…
(As a Dutch person I believe The Netherlands is the greatest country of the world) You say this is hubris, but you fail to mention that in many if not more objective ways America is the greatest country in the world. It has the largest amount of wealthy people, the largest amount of educated people, it has freed an entire continent of war, its justice system covers and protects an enormous amount of people, it holds…
One could argue about specifics. I agree more with your subjective part - i like many american movies and series, but i would disagree with the high standards of individual rights (that was maybe true in the period after the communist-hunt and before 9/11, though) and the true democracy (for one, a true democracy in a literal meaning, according to my education, is a direct one, and the usa has many issues with its democracy like the needed money for becoming a successful candidate to qualify as a true democracy in the strictes sense, even if we count a non-direct one as such).
> (As a Dutch person I believe The Netherlands is the greatest country of the world)
Why would you do that? For real now. It is highly unlikely that exactly the country one comes from is the greatest, bestestest, whatever, in total or only in any way.