The story resonates but the conclusion doesn't. As an immigrant, I relate to what she says: feel pressure to work hard -> work hard -> achieve results -> benefit from those results. As far as I can tell, the system works. She got an opportunity, worked her ass off, produced a lot, and attained a great position/life as consequence. Those who chose an easier path, perhaps were less stressed but also didn't do or get as…
To some extent. My wife is about to finish her PhD. She's not even a top-level publishing academic and the amount of work she's had to put in for next to no pay (sometimes literally no pay) is insane. Hard work is great and but there is such a thing as too hard and I would argue academia takes advantage of some of the hardest working and most qualified people in the country (I'm in the US).
Even still, I'll have students emailing me for more work. They want to do research, get involved in competitions, write a paper, do independent studies. Every semester I have to approve overloads for students who want to take more classes. Individual institutions aren't forcing these students (who are often the most qualified of the qualified) to take on all this extra work. It's more like, the whole system is a race to the top for them. It's hard to disentangle that drive from industry and the economic system and blame it just on academia. After all, why do they want to take these extra classes? To be better job applicants.