> Anyone living on $34K in NYC has the option of living like a peasant in China, India, or even poorer countries. If you don't want to emigrate, you can do Peace Corps or other volunteer work and have all your expenses paid for, as well as still knowing that your American citizenship and all your assets will still be here when you get back. Relatively few people take advantage of this option. A very, very large number of people living in those countries are willing to risk everything for a shot at immigrating to the U.S. and living on a lot less than $34K in NYC.
Using an entire paragraph to simply restate the old saying "If you don't like the US of A, you can just get the hell out" doesn't make the argument any more compelling than it is as a simple sentence.
Some of us would prefer to rather than point at the worst nations and say "Welp, guess we should stop asking questions because at least we don't have it that bad." that we should look at places who appear as if they may be doing better and ask "What are they doing differently from us? And can we emulate any of their policies to improve our own society?"
Looking for new information in order to possibly optimize systems is logical from my perspective.
But if you believe people should not be allowed to ask these questions unless they're first willing to "get the hell out" I suppose that is your prerogative.