I mean, when your entire childhood you're told by every adult/authority figure, "Go to college! Get a degree! That will get you a great job! If you get advanced degrees that's even better!" and then you do that...it's kinda not entirely on "you" at that point because you were fed decades of bad information.
I wish we didn't have a few decades of that being the standard line and continued to encourage people to go into trades instead, but there was a whole boomer "You don't want to do manual labor in the trades, work in the office where the big money is!" line of BS that was fed to us for a long while.
I'm not saying that folks like that hypothetical student have no responsibility in these decisions, but when your decisions are based off of dogshit information fed to you for most of your life with few tools to practically/realistically "fact check" that information, it's not surprising you make bad choices. But that's not entirely your fault, the information you were provided was dogshit.