I’m with OP, here: CarPlay is additive to the experience, but also is something that provides me a degree of consistency across my automotive experiences - when vendors bother to implement it properly.

I have an old Honda Fit that I installed one of Pioneer’s “app radio” units into, which included replacing the dash facia. I use CarPlay on it almost exclusively, but if I want Pioneer’s incredibly mediocre UI/UX, it’s a single button-tap away - either on the left side of the radio via a capacitance button, or on the first page of CarPlay’s app icons.

When I rented a car to drive to visit family, it had CarPlay. The infotainment experience was familiar, so I could focus more on the road ahead instead of fussing with some newfangled vendor-specific infotainment shitshow.

When I rented Nissan in Canada, it too had CarPlay - but with a nasty bug where using voice commands or making a call would crash the whole unit. I figured out very quickly not to do that, and the rest of CarPlay worked a treat for the trip - a far cry better from Nissan’s UI/UX.

This is why I didn’t hop on board infotainment systems until CarPlay and Android Auto were mature options, opting to stick with my phone over USB for audio/iPod controls instead: none of the major manufacturers except maybe Panasonic actually give a shit about the UI/UX. They don’t build intuitive systems that can be operated without looking, and they scoop up far too much superfluous data to enable simple features. I refuse to buy the vehicle maker excuse of “superior experience” anymore when time after time, the reality is these car companies think the infotainment data is some sort of goldmine of revenue and letting Apple or Google have any say over the experience is tantamount to leaving money on the table.

If I cannot have CarPlay, and your EV or vehicle won’t let me swap the infotainment unit for an aftermarket one that does, then I am not buying your fucking spyware on wheels. I don’t think anyone else should tolerate that bullshit either, especially on what averages to be a $70k+ purchase nowadays.

CarPlay Is Additive