Jamie Dimon, chief executive of JPMorgan Chase, has warned that some lenders are doing “dumb things,” creating conditions reminiscent of the prelude to the 2008 financial crisis. Speaking to investors, Dimon said he sees reckless behavior and overconfidence in soaring asset prices, fueled in part by the AI boom, which could ultimately unsettle credit markets.
The banking veteran drew parallels to the mid-2000s, when heavy leverage and inflated valuations gave the illusion of unstoppable growth. He cautioned that the current environment, marked by aggressive competition and high borrowing, risks repeating that dangerous cycle, with some market participants acting without sufficient regard for potential consequences.
Dimon specifically criticized competitors attempting to boost net interest income or claim dominance in the mortgage business, labeling such tactics as “dumb things.” He added that credit cycles inevitably deteriorate, and this time the disruption could come from AI-related changes in software industries, where rapid innovation may challenge existing business models.
Recent market strains, including the collapses of Tricolor Holdings and First Brands Group, highlight vulnerabilities in certain sectors of the credit market. Dimon suggested these failures may be early warning signs, echoing his previous warnings about unseen risks in lending practices.
Investor concern is rising. A survey by Bank of America found that an “AI bubble” is now the top worry for credit investors, overtaking fears of a broader credit crisis. The study highlighted increased borrowing by cloud providers—hyperscalers such as Microsoft, Amazon, Meta Platforms, and Google—with expected debt issuance of $285 billion this year, up from prior projections.
While investors focus on the financial overheating of AI investments, concerns over geopolitics or central bank missteps remain relatively low. Only a small portion fear corporate obsolescence driven by AI, underscoring that market participants are more anxious about overvaluation than technological disruption itself.

