Thanks for the link. I had no idea CarPlay was not only planning to go in that direction, but have already done the work to make it happen, and are fairly close to releasing it soon. Their car manufacturer partnerships look pretty solid as well.
Still, late 2023 as of now seems a bit far out. But I don't think that majority of car manufacturers will manage to get to the CarPlay level of quality for their own in-house infotainment systems even by 2033.