1) The median Scandinavian citizen is living a more comfortable life than the median US citizen
2) As a Scandinavian citizen, you're more likely to want to live in the US than as a US citizen to want to move to a Scandinavian country.
If you found this exchange weird, I hope you didn't find me disrespectful or anything of that sort, but more like challenging some long-firm beliefs that have been repeated so many times that it's difficult to hear any other point of view. And if you still don't agree with me, that's totally fine - I might very well be wrong. The whole point of being on HN is to hear POVs that are contrarian and hopefully thoughtful.
Not to mention that a generally poor population are stuck in the US, while for the upper income brackets actually have it OK in the US. While in Scandinavia, almost everyone has the means to travel the world. Even store clerks, or otherwise "minimum income workers".