Debt is also a way of normalizing, essentially, wage theft. You're encouraged to use credit to bridge gaps when what you're paid doesn't cover your necessities, let alone other expenses that you're expected to take on. When you can't pay back the debt you took out to live what is considered a normal or even frugal lifestyle, the justice system is used as a cudgel against you, often in the form of professional debt collectors and their attorneys suing you in small claims court (a venue which was established for laymen), where they abuse the lax rules to extricate full payment on a debt they bought for pennies on the dollar.

Somewhat related, here is a video from a guy trying to avoid just this sort of scenario by refusing to put his company's business expenses on his personal credit; follow-ups show the price he's paying.

https://www.youtube.com/watch?v=EFZIxJyKgE8

If society expects you to consume, you should be paid enough to support it. A system that leverages greater and greater amounts of its future to pay for the present eventually reaches a point where it is statistically unlikely that the debt will ever be paid back. That's when all hell breaks loose.