It isn't "more complicated", it's downright dystopian, at least if you're from India/China. Some of the smartest students in my high school went to attend top universities in the US and continued to perform brilliantly - yet, I'd still find many of them begging for any job within 60 days lest they have to leave the country and destroy everything they've worked for for virtually their entire adult life. It degrades people of their professional worth and has pretty much turned the entire US professional immigration system into a game.

The fact that people still go for it proves that I'm wrong, that it perhaps isn't as dystopian, or that people just aren't as aware of the true reality of the situation.