> the touchscreen, as long as it is responsive (of course the vast majority of car touchscreens are not, but some are)

Normal refresh cycle period for tablets(iPads) is ~5 years.

Normal life of a car is 10 years (2x).

That means that by year 7 or so, multi-touch performance in autos starts to seriously lag consumer tablet market.

Perhaps we need to have a replaceable/swappable infotainment console now