Certainly, and some people would be better served by not going to college. The point is that you can't just call it a life after high school and expect to earn a respectable (in a financial sense) income. Unskilled union mill work is no longer going to feed a family of 5 and pay for a nice mortgage.
Unskilled, no, but the trades pay reasonably well. By the time you graduate from college you could have been a licensed electrician, for example. And if you were willing to go into enough debt to pay for a four year degree you could start your own business.