📰 **Citadel CEO Ken Griffin was a prominent AI skeptic. Now he says, 'AI is real.'**

Hedge fund billionaire Ken Griffin was one of the most prominent AI skeptics. Now he's had a change of heart, calling it "profoundly more powerful."

🔗 https://www.businessinsider.com/ken-griffin-citadel-ai-skeptic-changes-tune-hype-jobs-finance-2026-5

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