At a time when many Americans remain stressed about affordability, Treasury Secretary Scott Bessent has declared that the U.S. economy is no longer in a "K shape," a term used to describe increasing financial inequality between high- and low-income households.

"I got sick of hearing about this K-shaped economy," Bessent said in a CNBC interview on Aug. 4. "I can say here definitively, the K-shaped economy is over."

For years, experts have called the trend where spending and wage growth for high-income Americans' outpaces that of low-income Americans "K-shaped." In December, then-Federal Reserve Chair Jerome Powell said it was "clearly a thing."

"If you listen to the earnings reports for consumer-facing companies that tend to deal with low- and moderate-income people, they'll all say that we're seeing people tightening their belts, changing products that they buy, buying less," Powell said in a news conference.

According to Bessent, that has changed. He said the economy is becoming C-shaped, citing faster wage increases among low-income Americans than those in higher-income brackets.