Earlier quoted context omitted.
Both for you and the person you are replying to, I would caution that “Europe” isn’t one country like the USA, even just the EU is 27 smaller countries in a trenchcoat — the average may be lower, but bits are higher. University tuition is wildly variable and not directly proportional to income: https://en.wikipedia.org/wiki/Tuition_payments (Housing costs are also wildly variable, but I don’t know where to get enough…
The idea that the United States is conceptually a single country is our single greatest flaw. We’d all be so much better off if we just admitted strong consensus is vanishingly unlikely between every state and territory. There’s absolutely nothing wrong with that. People can disagree and chip in on a military to defend their shared interests, like staying alive, together. I don’t think the EU and the US are very diff…
The same unstable people in New York go hard left and the same unstable people in Mississippi go hard right... and the issues just don't matter. Identity politics are some random anti-boomer gotcha thing. Abortion isn't even a subject unless you're Roman Catholic because it's never mentioned in the New Testament... and uh, abortion is legal in Italy by the way. It's the lowest brow, dumbest nonsense you could ever imagine when you come back from living in the real world.
Ever heard of a different language? What about a dialect? How many dialects are there in, say, the Netherlands? Hundreds are commonly spoken, and they are not mutually intelligible. Histories thousands of years old, deep cultural divisions, and we're "the same"? Lol, read a textbook. Hop on a plane, please. For the love of god