A guest reveals the severe, cascading costs of a poor credit score (in the 400-500 range). Beyond loan denials, it functioned as a tax on his life, inflating his car loan interest rate to a staggering 28% and significantly increasing his monthly insurance premiums for the same coverage.

Default rates are not uniform. High-yield bonds are low due to a 2020 "cleansing." Leveraged loans show elevated defaults due to higher rates. Private credit defaults are masked but may be as high as 6%, indicated by "bad PIK" amendments, suggesting hidden stress.

Senator Warren highlights a critical omission in standard economic calculations: the cost of servicing debt. Expenses like credit card interest and student loan payments are often left out, meaning official data doesn't capture the full financial pressure American families are facing.

The credit market appears healthy based on tight average spreads, but this is misleading. A strong top 90% of the market pulls the average down, while the bottom 10% faces severe distress, with loans "dropping like a stone." The weight of prolonged high borrowing costs is creating a clear divide between healthy and struggling companies.

In large loan portfolios, defaults are not evenly distributed. As seen in a student loan example, the vast majority (90%) of defaults can originate from a specific sub-segment, like for-profit schools, and occur within a predictable timeframe, such as the first 18 months.

Recent stress in credit card and auto loan markets is concentrated in loans originated in 2021-2023 when stimulus and looser standards prevailed. Lenders have since tightened, and newer loan portfolios are performing better, suggesting the problem is not spreading systemically.

Contrary to theories that recent blow-ups like Tricolor indicate more fraud is coming, the real issue is broad economic stress. Using Warren Buffett's "tide goes out" analogy, higher rates and persistent inflation are exposing fundamental weaknesses and squeezing consumers across large, non-AI sectors of the economy.

The dramatic rise in BNPL usage across all demographics, including 41% of young shoppers, is a negative forward-looking indicator. While framed as innovation, it's a form of modern usury that reveals consumers cannot afford their purchases, creating a significant, under-discussed credit risk for the economy.

In a highly concerning paradox, delinquency rates for subprime auto loans are now higher than they were during the 2008 financial crisis when unemployment was 10%. This signals extreme stress among lower-income consumers even in a strong labor market.