HYP (Harvard, Yale and Princeton), and top tier law schools (Harvard, Yale, Stanford), top tier b schools (Harvard and Stanford) still control the whole thing. Sure, if you can ace leetcode like an olympiad, you can become a L7 at FAANG. However, if you are a MBA from San Jose state, you would be working as a financial analyst. However, if you are a Stanford MBA, you would be a SVP. Top tier firms in PE, VC, IC, and…
Is it pedigrees that matter or what these signal? Ethics aside, I rather have a smart person in charge rather than the opposite
I have definitely seen hiring managers lean very hard on pedigree so they didn't have to do the actual work of evaluating candidates. It was basically the same deal with a lot of certifications, like Scrum/Agile and Java certs.
I also think that your bucketing people such that Harvard = smart and state school = "the opposite" is a great example of the problem. Personally, I'd always rather work with somebody who has had to work their way up, as they tend to have a more balanced perspective.
[1] E.g.: https://www.cnbc.com/2019/04/07/harvards-freshman-class-is-m...