Like many of pg's essays there's an unqualified glorification of being independent. For example the suggestion that hiring conformist people is something that just happens. It seems more likely that companies more or less consciously hire such people, because a company where everyone thinks independently would be one where everyone wants to do something different, and nothing would get done, no one could agree on any…
Aside: Michael Munger has a good Econtalk screed on the 5 buildings that a University considers most important here: https://www.econtalk.org/michael-munger-on-the-future-of-hig...