What's interesting is that 50 years ago, we had a system where if you worked hard for 30 years, your career would make you wealthy. Now, that is impossible, because structural inequality (stock buybacks etc) give all of the profits to the CEO, board, and shareholders rather than to the employees. You have to play the stock lottery and get lucky if you want to afford a house in an HCOL area.

In short, careers used to be inherently profitable, but now we have a system where only gambling is truly profitable.