Citadel founder Ken Griffin says AI is "almost certainly" a bubble, but stays bullish long term
GaryMarcus · x · 2026-10-21
Citadel founder Ken Griffin said AI is "almost certainly" a bubble, citing companies' struggles to turn massive AI spending into productivity gains — while remaining bullish on AI's long-term potential.
Related event: Citadel's Ken Griffin Says AI Is Almost Certainly in a Bubble(3 posts)→
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