No, not really. They are absolutely able to defy orders, such as if one contravenes their other restrictions. You cannot request private data on another resident, or make Janet hurt them directly, for example.
Janet also seems to be non-linear, so eternity is no big deal for them. They exist all times at once (and use the passage of it as a lotion), with the only linear part being that they're restricted from knowing about their own personal future. Eternity has a different meaning from that perspective.