> you dont have to live in such a place
True, and neither do they. Singapore's a first world country; its citizens can settle elsewhere with relative ease. And yet they don't. I wonder why?
And just to turn your rhetorical device against you, what I've heard "so many times" is these self-righteous rants by people who have never even visited the place they're criticising, but they're oh so sure they're right anyway. And for what it's worth, the USA is an experiment too, and from an outsider's perspective I'm not sure it's working out too well.