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# When Students Lost AI Access, Productivity Collapsed
- URL: https://adjacent.media/signals/when-students-lost-ai-access-productivity-collapsed/
- Published: 2026-09-13T22:03:52.000Z
- Updated: 2026-09-13T22:03:52.000Z
- Description: A thousand-person study found that students became dramatically less productive without AI tools.
- Author: Jonathan Greene
- Tags: #signal, theme-consumer, attention economy, generational shifts, platform dynamics

Source: [Nate’s Substack](https://open.substack.com/pub/natesnewsletter/p/us-china-ai-human-flourishing)

A thousand-person study found that students became dramatically less productive without AI tools. The finding cuts both ways: if AI removal creates immediate friction and performance loss, the technology has shifted from "nice to have" to infrastructure, raising questions about digital equity and access. For consumer-facing companies, tools positioned as assistants risk becoming substitutes for foundational skills, potentially fracturing markets between AI-native and AI-dependent users.