An ESPN article from 2020—four years ago—about increase of college graduates, especially of Ivy League, operating MLB baseball teams since 2001/2002

I stumbled upon this article from ESPN posted in 2020 about college graduates, especially of Ivy League background, managing or operating baseball teams of MLB vs ex-players managing them operationally (in a business sense, not a "team manager" like Tommy LaSorta).

This article also discusses diversity... or lack thereof.

I can't help wonder whether same trend is happening in other leagues, like NBA and NFL