Not necessarily LD. We had a Capt get fired because he landed at the wrong airport while flying an arc to intercept the localizer for the destination airport. The airport he landed at was below the arc and he thought that was it, even though the FO "supposedly" told him it wasn't the correct airport. Very senior pilot but was new on the Brasilia and hadn't been to the cities the Brasilia served. He then took back off without coordinating with dispatch and flew to the correct airport. That's what got him fired, plus the founders of the airline were real a-holes and despised pilots, actually all their employees. Isolated incident but it could happen when the mind takes over.
Even in that situation, if you're paying attention to the FMS you'd see you're still on the arc and haven't reached the runway at the end of the procedure. So aborting a procedure early to land somewhere else seems like an aberration.