In product delivery, an AI worker can inspect an approved scope, propose a change, edit permitted files in an isolated environment, run focused tests, and return evidence. People still own feature intent, architecture boundaries, security and privacy judgments, acceptance, and production release. A successful worker run is implementation evidence, not automatic permission to expose the change to customers.
In customer operations, a machine can classify a request, retrieve approved context, suggest a response, route the case, and complete reversible updates that policy allows. A person should handle commitments, refunds beyond a limit, vulnerable customers, legal threats, safety concerns, unusual access changes, and any case where the evidence does not support a standard response.
Both examples need recovery. The company should be able to identify what changed, pause the workflow, correct the underlying record, reverse an allowed action, notify the right owner, and learn from the exception. Automation that cannot be supervised during failure shifts work from routine handling to crisis reconstruction.