Say it ain’t so Gary. Say it ain’t so.

This appears to be a post by cognitive scientist and AI researcher Gary Marcus on X (formerly Twitter) expressing skepticism or disagreement about a claim or development, likely related to AI, machine learning, or cognitive science based on Marcus's typical research interests and commentary. Without access to the specific post content, the exact subject of criticism cannot be determined, but Marcus is known for offering critical perspectives on AI hype and unfounded claims in the field.

Source: Gary Marcus (X) | 2026-05-08