> for very fat salaries

For a fairly sizable portion of the population (especially the tech worker population), salary/TC is seen as the measure of someone's value as a human being. I've had acquaintances who really, sincerely struggled to understand the concept than an engineer making 1/N what an engineer at Meta/Google/etc does could be overall a better engineer. The typical reply has been something along the lines of "but if they're better, why don't they just make more money?"

They really couldn't understand when I tried to explain that, in my experience, nearly all the really brilliant and interesting technical people I knew tended to be making less, because they would rather work on interesting problems with a high degree of control than play leveling games at a large corporation.