Oh, and the company doesn’t reward her for her efforts because honestly, she not an Indian guy or to a lesser extent an Indian woman. She a blue-eyed, blonde haired, white girl and they don’t get much love from Indian managers.
It’s really more because she doesn’t have leverage. Leverage allows you to leave and get more money if needed. Management knows that.
Working more hours doesn’t always make you more productive. Many times, it covers up incompetence.