Anons crack me up, this post thread sounds like the english and german americans bitching about the irish and italians last century.
India still has a caste system, Vivek is part of the second tier. Most H1B's are second and third. Tier 1 came here in a first wave back in the 1970's.
What you can count on, is that 30% of H1B's drop out of tech to open shops, restaurants, and become small businesses.