I’m fully bought into the Apple ecosystem, and I’ve had Teslas for 8 years and we currently also have car that supports CarPlay. The CarPlay interface is overall far inferior, especially with navigation. First of all, searching for destinations is terrible on CarPlay compared to Tesla! Even worse, Apple didn’t even add multi-touch support to CarPlay until iOS 26, and the vast majority of cars (including ours) don’t s…
Personally I’d stick with Tesla’s nav and use CarPlay for media and messaging, and that’s the optionality and user choice I think this post is trying to get at.