To be fair: nepotism is rampant everywhere, and has been throughout history. How many groups have you worked in or seen where everyone got recruited from the s

To be fair: nepotism is rampant everywhere, and has been throughout history. How many groups have you worked in or seen where everyone got recruited from the same set of schools? Where everyone used to work together at some other company? The difference with what you're seeing is all down to who is allowed to be nepotistic. When south asian engineers were predominantly junior immigrants, you didn't notice anything wrong. Now the casteists are doing the hiring too. But the effect is the same.