I haven't been to US, but all my friends that visited it were quite disappointed with quality of life there (coming from Poland). But I've recently spent a few weeks in China and I'm really impressed with how advanced it is in terms of infrastructure and technology, I don't think US or even EU is anywhere near where China is right now. So it's not as simple a comparison as it first appears.
It's not only about QoL. Personal freedom, government accountability and democracy is as important. If not even more important. Coming from ex-Soviet state you should be aware of that (saying this as your neighbour from Lithuania).
Even if democracy in West (or at home) is far from perfect, it's lightyears ahead of China.
Your guess is wrong, other than big cities (Shanghai, Beijing, Chengdu and Xi'an) I've also visited smaller cities (under 100K) and villages in central China.
lol you watched too many hollywood movies growing up that you can't imagine daily life an another country being as good or better than living in America you silly goose
They weren't talking about simply any other country, but China specifically. In terms of government interference and freedom of thought, at this point I think the US is still pretty clearly the better place. From the point of view of the EU, though, it is edging closer to China.