> But it need not: all that great education requires are wise, passionate teachers and a bit of infrastructure: a whiteboard, a few books, and a laptop computer (with a couple of outliers).

It's funny that a lot of the outliers are the degrees that can actually help you with financial stability later. Universities love humanity courses, exactly for the reasons you point out. It's easy to shoehorn a couple more undergrads into a literature or philosophy class, all you need to do is buy a few more chairs, and the books sort of buy themselves, and you're paying the TAs starvation wages anyways, what's a few more students between friends.

Whereas in a material science lab, you need a rockwell brinell hardness tester. For a computer science lab, you need some heavy iron if you're going to be doing heavy algorithms (might have changed lately, it's been going on 20 years for me). For electrical engineering, you need the CAD workstations with licenses for VHDL programs and the hardware to reprogram FPGAs.

So that's kind of interesting