The United States runs on debt.
Not the kind of debt your grandfather took out when he had to. The everyday kind. Houses are bought with debt. Cars are bought with debt. Education is bought with debt. Even the new washing machine at the appliance store comes with a "0% for 24 months" offer that's quietly debt.
For most diaspora families, this is a different economy than the one they grew up in. Back home, debt was usually borrowed from relatives, a community lender, or — in worst cases — a bank that everyone in the family was scared of. Borrowing was an emergency move. Here, it's a default move.
The U.S. system isn't bad. But the rules are different from what most newcomers were raised with, and the cost of misreading the rules is high. This is what they actually cost — translated for someone who didn't grow up inside this system.
The one number that matters most
Every form of U.S. consumer debt has an APR — the annual percentage rate. It's the cost of borrowing, expressed as a yearly percentage. When you see "21.99% APR" on a credit card statement, that means if you carried $1,000 of unpaid balance for a year, you'd owe roughly $220 in interest by year's end. (The math is slightly more complicated because of compounding, but that's the right mental model.)
Three things to internalize about APR:
- Anything under 7% is cheap. Mortgages are usually in this range.
- Anything 7–15% is moderate. Most car loans, some personal loans, federal student loans.
- Anything 18%+ is expensive. Most credit cards, store cards, "buy now pay later" arrangements when they convert.
The math of expensive debt is brutal. Carrying $5,000 of credit card debt at 22% APR — making only the minimum payment — takes about 20 years to pay off and costs roughly $7,000 in interest. That's not a typo. The debt costs more than the original amount.
Most people who carry credit card balances long-term don't know this. The bank doesn't volunteer the math.
Credit cards — the most misread tool in the U.S. system
Credit cards are simultaneously the most useful and most dangerous financial tool most people interact with. The difference between the two is one habit: whether you pay the balance in full every month.
Pay in full → credit cards are free. You get the convenience, the consumer protection, the rewards, and credit-building — at zero cost.
Carry a balance → credit cards become one of the most expensive forms of borrowing available to the average person.
The card issuer's business model assumes you'll carry a balance sometimes. The rewards programs, the welcome bonuses, the cashback — all of it is funded by the fees and interest paid by people who carry balances. If you pay in full every month, you're using the system the way wealthy people use it: as a tool. If you carry balances, you're funding the tool for someone else.
Student loans — the long shadow
Student loans in the U.S. work differently than almost any other form of consumer debt:
- Federal loans usually offer income-based repayment plans that scale with what you actually earn.
- Private loans don't — they expect their fixed payment whether you have the income or not.
- Bankruptcy doesn't usually discharge student loan debt. It follows you.
- Defaulting on federal student loans can result in wage garnishment and Social Security offsets decades later.
For diaspora families weighing whether to take on student debt — for themselves, for a child, for a sibling — the rules above matter more than the rate. Federal loans are usually more forgiving than private loans, even when the rate looks the same. If the choice exists, federal first, private second, and only as much as is actually necessary.
"Buy now, pay later" — the new soft debt
Services like Afterpay, Klarna, Affirm, and similar BNPL options have exploded in the past few years. They split a purchase into four payments over six weeks, often with no interest if you pay on time. The convenience is real.
The risk is also real:
- Late payments can hit your credit report — many BNPL services now report to bureaus.
- The "no interest" framing tricks people into thinking it isn't debt. It is.
- Stacking multiple BNPL plans across multiple stores creates a payment schedule most people lose track of.
- If a BNPL converts to a credit-card payment, you're suddenly paying credit card APR on a "no interest" deal.
BNPL is genuinely useful for occasional bigger purchases when you have the cash but want to smooth the cash flow. It becomes a problem when it's how you afford things you couldn't otherwise afford.
Debt awareness, not debt elimination
Most U.S. financial advice treats all debt as the enemy. That's an oversimplification. Some debt is genuinely useful — a mortgage builds equity, federal student loans can be reasonable, a 0% car loan beats draining your emergency fund.
What matters is awareness. Knowing what type of debt you have, what it costs, what it's doing to your monthly cash flow, and what the long-term math looks like.
A simple exercise: list every debt you have. For each one, write down the balance, the APR, the minimum monthly payment, and the total interest you'll pay if you only make minimums. The exercise takes thirty minutes. The clarity it produces is often more valuable than the next several months of vague worry.
You can't make better decisions about debt until you can see it clearly. Most diaspora households have never seen theirs clearly.
That's the first move.
Awareness is the first framework. Everything else builds on it.