there was a tv ad for subaru vehicles a couple of years ago (not that long!), and during the ad, they showed the infotainment system, where the user pans the map on the navigation touchscreen, and the map moves at maybe 1fps! in an ad!

I kinda wish they standardized the car interface for tablets (like android auto, but more features), where you could just buy a tablet and insert it in (like din slots for radio, but tablet-sized), and the car would expose some non-critical interfaces to the tablet (AC,...), and you could just buy a replacement tablet if needed. Cars are made to last 10, 15, even more years, while the computers/entertainment devices move a lot faster, and that includes the connectivity (many cars on the streets today were made before 4g, and 3g is mostly dead).