I think the "learning to learn" thing is a myth propagated by people raking in tons of money. I'm sure it happens, but I personally did not meet a single person who "learned to learn" while in college beyond some very basic studying techniques that could be picked up from watching a couple of Youtube videos.
Hm, at least college exams required some serious effort. And learning that comes handy when you are faced with big challenges at work. (Eg to design, understand, debug a big complex system.) What they don't teach is team/project work.
Though if there were more emphasis on hard math/CS/programming/ITsec problem solving, that'd probably translate well to industry setting.
