Combine that with very visible people actively promoting that, or representing that, you get yourself a discussion about knowledge, money, and capitalism. And if you dig deep enough you get current affairs and later on, philosophy involved as well.
If you were to remove all incentives on "get educated so you get paid more" and only focus on "get educated so you'll enjoy what you learn more" that might change the enrolment, but as a side-effect, it might also make it harder to find enough people for all manner of work.
Going down this thought a bit more, how much is enough? (money, knowledge) Is there such a thing as a goal or limit? Or better yet, is there a fixed quantity where it's all turned into a zero-sum game? Probably not.
So if someone will put effort in their hoard, would it then be good or bad for society at large? And either way, would such a person do it regardless of the side-effects on everyone else? Even if it has an outsized impact? Would we then not want to talk about someone with a big hoard trying to add a relatively small amount to that hoard at a cost that might be relatively big for everyone else?