Look at car ads: the infotainment system, as it is called, is now the primary argument for selling cars. That is another symptom of the epoch rot. And they're made harder to replace with aftermarket units.

Having said that, bluetooth took more than ten years to stabilize and some may not have it right yet.

For Carplay: Apple has constantly been stiffening the conditions for certification, which now includes a multi-day drive test. So the next crop may be somewhat better.