All debt isn’t necessarily all bad. Debt for an education is usually good debt. Taking out a loan for a fancy car and struggling to make payments each month is bad debt.
Debt that you can use to make money (cash flow in excess of the interest you’re paying on the debt)… well, that’s very good debt.
So, instead of paying off my student loans all at once, I decided to take that money and buy a rental property.
My $85,000 loan will be paid entirely by a $35,000 investment in a home. What happened to the $50,000 I didn’t use? That went into a down payment for an apartment building I bought with a partner.
I certainly can’t fault anyone for choosing to pay off their debt all at once. There is value to the peace of mind that comes from knowing you are debt-free.