I realize that a job is generally critical to one's future, and whether you develop the education in college or by yourself is largely irrelevant. You earn money however you feel you can: start your own business, get hired by another company, or swindle your friends and family.
I don't think college should be considered a vocational school. You go there to broaden and deepen, to expose yourself to new ideas and information, to open yourself up to new things and new people. You go there to be fascinated. You shouldn't go there and expect a job afterwards, at least not one based on your degree. Without deeper learning, without more perspective, people are always less that what they might have become. This is what higher education and its environs are for.
It's too expensive. I have no argument there.