"College is just a means to a higher salary" is a strawman. The real question is whether the other things it brings are worth tying yourself down in heavy debt for most of your working life.
Also, if a big reason to go to college is motivation you can't find anywhere else, how completely f*ed will you be when you enter the real world heavily in debt and unable to learn new things without paying an institution thousands of dollars per month to motivate you?