Earlier quoted context omitted.
> I went to an elite school and have friends that make much less even than $150k. They're doing so by choice to do PhDs or go into public service. They (as in, the ones in quantitative majors and many even outside of it) _also_ had the choice to make several multiples of what I made by working at Jane Street or HRT or Citadel or now OpenAI and Anthropic. I didn't have the choice. Nobody is selecting me for anything,…
You are simply wrong. Mechanical engineering majors, as an example of the most common non-CS major, don’t have any such high-paying opportunities until at least after a PhD (and even then they are lower than you are saying). Many make less than $100k out of college. Even CS majors have a hard time getting an interview at those top-paying companies.
Of course, MechE's frequently also work at these companies or in finance too...