I'd like to see this available in a double-DIN sized unit that could be fitted in any car. Instead of it only being available in 2014+ cars.
Otherwise, my newest car is seven years old, so maybe I'll get CarPlay around 2022.
Inbuilt car audio, navigation and entertainment systems age very badly. Seeing a car with a CD or even a cassette drive feels very dated. (the iOS Carplay photos feature a slot CD drive, very old-school for Apple the re-inventor of the mp3 player - the iPod)