I love how imply that foreign engineers have some sort of advantage over you because schools are cheaper where they come from, ignoring how much poorer those folks are. But actually that's nonsense - if you really wanted to pay low prices for foreign schools (out of yours/your parent's American income), you would have. Plenty of foreigners do attend Indian colleges, it's pretty straightforward to do.
It's quite popular among Africans. From what I'm told, African colleges are terrible, UK/US colleges are expensive, so India is a great middle ground.