I have more than a few friends and acquaintances who are deep in debt from school loans, many of them with degrees from excellent schools but with low market value (compared to e.g. engineering, science, medicine, law). I'd be in the same boat (a lit degree) if it weren't for an obsessive hobby that happened to be lucrative (programming, design).
So I think you're exactly right. Many people are given false expectations about what opportunities a degree confers. Much of what you're paying for is a good brand attached to your name and access to a social network. That's much more of a gamble than med school, where although you're guaranteed to come out with a lot of debt, you're also fairly certain you'll be able to pay it off in ten years or less while making a very comfortable living.
I would love to see more money and effort spent on secondary education, vocational education, and community colleges. I would pay more taxes if that's where they were going. If the collective mindset could be shifted from "I need to go to college" to "I need to get an education, learn how to be creative and work constructively with other people," we'd have fewer people in debt and more functional institutions.
/hand-waving
There's a reason we aren't graduating enough people in the difficult high-value fields like engineering. Its financially too easy to take an easy, low-value degree. And young people don't have a good understanding of how things work out in the long run.
So societally we are, once again, sending people down very bad roads paved with good intentions.
We have a mistaken belief that every good thing can and should be subsidized. But in doing so we destroy the decision-making process that normally would weigh the costs and benefits.
The result is decisions that more frequently don't make sense for individuals or society.
So I think it's a bit unfair to say that this is merely a 'cultural belief'. Do you have any data to support that dramatically improved salary and employment rate is just a myth?
I do agree with the points on students loans, but I just hear way too often how "college isn't worth it" without any data to back this up what-so-ever
The graph in the article show college costs up 300% in the last 21 years.
The economist[1] reports an 11x increase in college tuition from 1978-2011.
The problem is definitely _not_ that people can't get loans but rather that college is so expensive that it requires loans in the first place.
[1] http://crimsoncavalier.blogspot.com/2010/09/who-says-theres-...
If I was held to the same standard as your last sentence I would've never made it to a quality college when I had many external circumstances that affected my GPA. And yes, I was, and am, still talented.
Where do others like me fit? Are we to be cast aside? Will you push aside the next genius for something that is more 'safe'?