$1.2 trillion in U.S. credit card balances is prompting economists to warn that upbeat consumer spending could flip into a "vapor economy" if confidence suddenly breaks.
Inflation, high interest rates and record household debt are colliding with strong spending on travel, dining and shopping, leaving consumers to finance lifestyles with borrowing rather than income growth.
Howard Dvorkin of Debt.com and University of Tampa economist Abby Hall said social media, stock-market gains and optimism can keep demand afloat only temporarily if savings, 401(k)s and credit are doing the heavy lifting.
Credit card debt could reach $2 trillion by decade's end, they said, and the next downturn could be triggered by debt strain or broader global shocks, making cash-flow discipline and reduced card use urgent.
With consumer sentiment at a record low, why is record debt fueling a national spending spree?
Is social media creating a debt crisis that economic models are failing to predict?
U.S. Credit Card Debt at All-Time High: Economic Fragility, Policy Responses, and the Looming "Vapor Economy"
Overview
U.S. credit card debt has reached a historic high as of early 2026, with average payments rising from $179 in 2024 to $181 in 2025. This increase shows that managing credit card debt is becoming more expensive for consumers, leading to higher overall balances and growing financial pressure on households. As a result, the challenge of credit card debt remains ongoing. At the same time, the U.S. economy is facing a complex transition, with economists warning of a possible shift from a 'vibe economy'—driven by optimism and spending—to a more fragile state fueled by mounting debt and uncertainty.