Hmm, having handled some of these assignments, I would say it's not done to increase billing hours. People keep their traps shut for two reasons: deeply hierarchical Indian org structures that don't tolerate opinion, and wanting to reduce friction as much as possible. The times we have pushed back we have been faced with "well, what do you know?" When that happens, the first guy to get slammed is the guy who asked questions. Rinse and repeat over a couple of projects and you get teams that will unquestioningly build you a handcart with a rocket engine.
Wanted to add, for every dollar an Indian firm makes, the average developer gets probably around 8-10 cents or less. When you are at a subsistence level like that, it's difficult to ask questions. You focus on the insecurity instead.
Hm yes, I recall an article about how there's a distinct cultural dichotomy where different countries tend to fall on one side or the other and the implications for management. How an Indian boss, for instance, knows that clues of things going awry are more subtle, and he must draw them out through questioning, whereas for an American boss that might be considered micro-management that would rub the employees the wrong way.
For every dollar a good Indian firm makes, the average developer gets anywhere between 50 and 80 cents. Good devs are equally expensive anywhere, but oddly enough in India the salaries don't grow linearly when compared with first world salaries. A dev with a year of experience will cost 1/5 what he/she would cost in the first world. A (good) dev with 15 years of experience would cost 1/2 what he/she would cost in the US.
This is my ignorance showing, but are there actually Indian devs with 15 years experience? I was under the impression that the culture forced devs into management roles before they reached that point.
Wanted to add, for every dollar an Indian firm makes, the average developer gets probably around 8-10 cents or less. When you are at a subsistence level like that, it's difficult to ask questions. You focus on the insecurity instead.