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There's another major factor:The rakshak elite of bharat encourage brain drain

I don't think the average hindus are more literate than the yanks nor the hindus produce more qualified college grads/million of popn. Simply put, to the rakshaks, 'nationalism' is a mental opioid to ease their pain and excuse their desire to get the fuvk out and migrate to countries with GDP 20-30 times than of hindustan and avoid the unpleasant sight of watching walking skeletons begging in the streets.

https://edition.cnn.com/2019/06/20/tech/h1b-visa-cap-india-us/index.html

Average Huawei Salary Euro 63K--Below those of 1st world countries but still decent and rewarding for most chinese grads
https://www.payscale.com/research/DE/Employer=Huawei/Salary ...(Sorry,seems the original post is no longer there..)

Another source 平均薪酬68万 https://baijiahao.baidu.com/s?id=1635741183953720489&wfr=spider&for=pc .....(华为工资支出1403亿，平均薪酬68万，成就华为芯片设计自足)