I'm going to politely disagree to a certain extent. Some modern cars seem to do an adequate job - even in hot streetcar trim - with their KS handling, but always and without fail it is undermined by stupid shit like firmer engine mounts or exhaust rattles. For the majority of modern cars, a KS is still a bit of a joke.
I'm sure it will get better with time, and relatively soon. But that day isn't today.
The unspoken push in electronics is to make seamless integrations between analog and digital electronics, so that you no longer have to be a hardware badass to make a small to medium complexity electronic board but can pick components out of a catalog near-blindly and make shit that works after three tech school programming classes. Complexity is ubiquitous, and these chip designers have to be masters of it, but for the end user it's a huge loss of manpower - the designs that work easily are the designs that sell. So it will be with DSP stuff, in fact the technology already exists it's just priced out of OEM's affordability.