Indeed Jock. For me, the more “aids” on a car, the chances of more going wrong. I consider myself a petrolhead who must get/be involved with a vehicle 100% and concentrate on the job at hand so to speak, and not to be distracted by anything that’s not really required on a vehicle.
'evenin Jim. Just came across this one which I think you might find relevant to our exchange here.
https://www.youtube.com/watch?v=k159M8QhCIE
In fact I've watched some of his other videos and found them to be interesting too.