Think of all the money that could be saved with programming, r&d, etc with supporting navigation companies. However, they could just make carplay a $9.99/mo subscription lolWell, it is android. Probably powered by a raspberry pi 0, but I wouldnt even say its that powerful.
But how would they make money? Cant sell subscriptions to use their tech if they give you a reason to bypass and use your tech that you already pay a subscription for.