Citadel's Griffin Questions AI Infra Economics: What If GPU Supply Exceeds Demand?
menhguin · x · 2026-10-22
Citadel founder Ken Griffin questioned the AI infrastructure boom: what happens when GPU supply exceeds demand and pricing free-falls, are semiconductor margins sustainable, and are investors overestimating GPU useful lives? Commentator menhguin pushed back, noting that claiming 'no one in AI has a moat' implies complex manufacturing and software have no long-term barriers — with unexamined implications for finance itself.
Related event: Citadel's Ken Griffin Says AI Is Almost Certainly a Bubble(4 posts)→
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