Funny, where I come from, going to a school that takes tuition means you're too dumb to graduate from a "real" university. Most notably, most universities don't accept for-profit faculties. This means that you can at most pay for a "4 year degree", but not for a "university degree".
I don't know if it's like that in all of, or even most, Europe. But it's definitely like that in all the countries I've heard about from friends who live there.
I'm uncomfortable with the idea that a university degree is entirely about workforce skills.
Would our society be better if more citizens were liberally educated and thusly enriched? Perhaps. But that doesn't invalidate the desire to offer students greater opportunities at lower opportunity cost.
Can most of these aspects of a "more well-rounded education" not come from reading, travelling and extra-curricular activities (like music lessons and trips to the theatre)?
But, It's a rational view. The soaring cost of college is what makes it largely an economic proposition for many these days.
* Simply attending a 4-year university has costs beyond tuition and books; there are plenty of people who don't go to college because they can't afford 4 years out of the workforce.
* The 4-year university system is extremely brittle, in that it creates good outcomes primarily for people who are in the right place (somewhere they can easily attend a good university) at the right time (right after they graduate high school) --- do anything to get off the college track during your high school years and it becomes extremely hard to re-engage with it.