As if immigrants fleeing Nazis in WWII 90 years ago or folk from less wealthy regions of the world today are a barometer for the state of the Netherlands?
The Netherlands is already doing well today, and don't have the grim outlooks of the current US. It's not perfect and the fall of the US would have enormous impacts, of course, but this seems like a total non sequitur.
I'm not sure I understand your point, nor you mine.
I'm not commenting about the Netherlands specifically, I'm commenting about people leaving the United States for anywhere because they feel similar to you about "the grim outlooks of the current US". It's a common narrative, but about 10x more people immigrate to the US every year as compared to the Netherlands. A lot of people in the US are like, "Trump sucks, I'm moving to Spain." Most of them never will, they just like saying they will. They don't speak Spanish, have no contacts anywhere outside of the US, have never been to Spain, etc. I'm just suggesting that the grass is not always greener on the other side, there are always trade-offs and some of the best ways to learn about those trade-offs is talking with people that have lived in both places.
The Netherlands is already doing well today, and don't have the grim outlooks of the current US. It's not perfect and the fall of the US would have enormous impacts, of course, but this seems like a total non sequitur.