I agree with your point but those $10 engineers are probably living in a shitty shared apartment in Bangalore. He doesn't have 24/7 water. Works few times a week. When he does, he has to go down his apartment to fetch it. He doesn't go to fancy restaurants. He doesn't have a dish washer or an AC or any other fancy stuff. And whole of $10 is probably not reaching him if he works for a company (It's usually $3-4/hour that he actually gets).
India is a place where a frugal lifestyle is extremely cheap. $400/month is easy for a single person.
At the same time a luxurious quality lifestyle (probably the same as the "average" in the first world) is actually higher than usual, same cars cost twice as much, electronics are always late and usually pricier, movies and nice restaurants are about the same, broadband internet is very pricy and I can go on.
I think we should keep in mind "cost of similar quality living"
India is a place where a frugal lifestyle is extremely cheap. $400/month is easy for a single person.
At the same time a luxurious quality lifestyle (probably the same as the "average" in the first world) is actually higher than usual, same cars cost twice as much, electronics are always late and usually pricier, movies and nice restaurants are about the same, broadband internet is very pricy and I can go on.
I think we should keep in mind "cost of similar quality living"