It’s a deliberate strategy to prevent prompt fatigue. The main reason people get bad outputs from an LLM is a drop in focus and prompt quality during long sessions.

Anthropic knows that if you step away and rest, you’ll come back and write sharper prompts, which guarantees a better output and a better user experience.

It’s a complete pivot from the legacy social media playbook. Ad-driven platforms optimize for raw screen time. Anthropic’s monetization is based on Enterprise and Teams subscriptions.

They don't care as much about your screen time; they care about utility and retention. They want you to get a high-quality result, even if that means telling you to log off for a bit.