Sen. Rick Scott (R-Fla.) is sounding the alarm on the nation's finances, warning that rising U.S. borrowing costs are flashing warning signs not seen since before the 2008 financial crisis. In a post on X Monday, Scott pointed to a recent 30-year Treasury bond auction that hit a yield of 5.06%—the highest since 2007—and urged Congress to get its spending under control.

"Does anyone remember what happened after 2007? Things got bad. We don't want to go back there," Scott said. He argued that the only way out is for Congress to "stop spending like there's no tomorrow," adding, "Cut up the credit cards and start tackling our debt like any responsible family would do. Let's act like we have some sense before it's too late!"

The 30-year Treasury yield has moved back above 5%, reflecting investor anxiety over rising government borrowing needs, inflation risks, and increased Treasury supply. The Kobeissi Letter, which Scott shared, noted that long-term borrowing costs have climbed sharply from early 2022, when similar Treasury auctions were priced near 2%. That's a massive jump in a short period, and it's putting pressure on the federal budget.

The timing is particularly striking because last week, publicly held U.S. federal debt surpassed 100% of GDP for the first time since 1946. That's not a crisis-level spike like during a war or recession—it's the result of decades of persistent deficits and policy choices. But the rising cost of servicing that debt is becoming a real burden, eating up more of the federal budget each year.

Scott isn't the only one drawing parallels to the pre-2008 era. Earlier this year, JPMorgan Chase CEO Jamie Dimon warned that the financial environment resembles the period before the 2008 crisis, with high asset prices, increased borrowing, and greater risk-taking. Dimon noted that competition among financial firms is encouraging some to take excessive risks, while geopolitical tensions and trade conflicts pose serious long-term threats.

The 2007–08 financial crisis was a global meltdown triggered by the collapse of the U.S. housing market, leading to severe liquidity shortages, the failure of major financial institutions, and the Great Recession—the worst economic downturn since the Great Depression. Scott's point is that we don't want a repeat, and he sees the current debt trajectory as a clear warning.

Whether Congress will heed that warning is another question. But with yields at 2007 levels and debt surpassing GDP, the conversation about fiscal responsibility is getting harder to ignore.