Autopilot activation without the centering jolt.
I believe having autopilot center itself to the lane a bit more gradually upon activation will help its adoption by new and imperfect drivers. Whenever I activate autopilot, it jolts to the center of the lane, literally jarring everyone in the car. My wife who is even more of a curb hugger than I am, often grabs the steering wheel so hard when this happens that it cancels autopilot. This makes her hesitant to use it.