Gary Marcus Pushes Back on Antitrust Suit's 'Slowing AI Harms Subscribers' Claim

GaryMarcus · x · 2026-09-20

Gary Marcus weighs in on an AI antitrust complaint. On page 5, the plaintiffs argue that an agreement to slow model improvement lowers the quality subscribers get for the price they pay, amounting to an overcharge of the kind antitrust law was meant to prevent.

Marcus says he skimmed the whole filing and can sort of see the argument if he squints, but believes the real goal is to use antitrust law in a way other than originally intended — to stop companies from slowing down for safety reasons and to extract damages if they don't.

He counters that value to subscribers would only drop if an existing model were nerfed, and that companies shouldn't be obligated to keep making better models — just as no airline is obliged to replace the Concorde. He says he may write about the antitrust issues in October.

Related event: Gary Marcus Slams AI Antitrust Lawsuit as Clever in Details, Foolish in Scope(2 posts)→

Original post →

More from AGI Musings

AGI Musings channel →