The college degree is the gateway to the fancy wage, which will improve your economic circumstances if you use it wisely instead of blowing it on depreciating and/or consumable products and services. You can't buy assets if you can barely afford to feed, clothe, and house your family.
That said, not all college degrees are equal. Some don't do much for your income, and there are still ways to make a decent income in trades that don't require a four-year degree. If I had a kid in high school right now, I would advise him/her to seriously consider becoming a plumber or electrician instead of getting a liberal arts degree. Assuming, of course, he/she doesn't have the aptitude or interest in pursuing a high-paying STEM career.