Nowadays people know the price of everything and the value of nothing.
To me, college was extremely valuable. College forces you to interact with people and ideas that you either disagree with and/or were completely unaware of. It's the single best way to reduce the number of "unknown unknowns." Was it overpriced? Yes. Were the loans "worth it"? Not sure. But the solution to this societal problem is surely to make attending college more affordable, not to erode the fundamental importance of an educated society.