Ayrt. I'm from Western Europe, about as far west as you can go, so things are very developed in my country. It's also a very small country so I guess it's very easy for us to maintain a certain standard of living.
I've seen places in America that actually look worse than some of the things you see in a bad part of Eastern Europe. American "we are the mostest bestest uwu" propaganda is the worst when you consider half their country lives in poverty, doing well means living pay check to paycheck, people would rather die in accidents because a hospital bill can ruin their whole life, and the kids have to starve if one if their parents suddenly needs regular medication.
America is only a first world country if you're a billionaire or if you're a European who needs a playground for their week long vacation