https://due.com/the-henry-trap-inside-the-math-of-the-250k-paycheck/
https://time.com/6263989/six-figures-inflation-income/
https://www.cnbc.com/2026/03/13/six-figure-earners-thin-ice-in-k-shaped-economy.html
https://www.carterwealth.com/insights/the-high-earners-dilemma-why-a-six-figure-income-doesnt-guarantee-financial-security/
https://www.usatoday.com/story/money/2025/11/14/americans-with-six-figure-incomes-in-survival-mode/87253991007/
https://www.americanprogress.org/article/5-little-known-facts-about-taxes-and-inequality-in-america/