If a car has trouble, it pull over to the shoulder or right lane. This is what people (should) do, and what cars will do. Yes, it can be annoying, the question

If a car has trouble, it pull over to the shoulder or right lane. This is what people (should) do, and what cars will do. Yes, it can be annoying, the question is, is it orders of magnitude MORE or LESS likely to happen in an automated car.