The inference here is that I am disengaged from driving and that I don't remain focused at all times. You could make your point without slinging mud there Nige.
Not at all fella, please don't read into it, I'm talking from purely personal experience.
I have nearly fallen asleep at the wheel before on the motorway of all places a long time ago, anything that keeps you engaged with driving and alert is a good thing. I'm all or nothing for driving aids, either it's driving for me wholesale or I'm driving. Except emergency braking, the car is welcome to do that for me if I'm going to hit something. I have all of these aids on my Nissan Leaf, the only ones I like are the lane merge warnings to cover me missing something in my blind spot and the emergency braking, even if it does activate for no reason sometimes annoyingly, like passing a car that has moved over into a filter lane.
Also you can't really compare driving aids to flight paths where the risk of collision is zilch. Who cares if the pilot even exists on a flight. Again, I'd be all for fully automated driving so I could sit and read Tekforums with a cup of tea, but otherwise no half measures for me thanks.