I agree, these systems are fundamentally a very good thing and the more cars they're in, the safer we are on the road.

I just don't think they'll be substituting human beings at the wheel of cars in the near future, and I personally think it's not so good of an idea to frame it like that.
I mean, we've only automated some, not all metros all over the world, and no passenger trains at all. If we haven't figured that out yet, I can't see how self-driving cars are supposedly just around the corner.