Phone holders are over.
Even as early as 2017, the majority of car buyers already wanted CarPlay in a new vehicle and one-quarter of buyers said it was a "must have". That was five years ago. I'm sure the numbers are much higher now.
https://www.cnbc.com/2021/05/29/apple-carplay-massive-succes....
Over 80% of new cars sold now support CarPlay. There's a reason for that: customers demanded it and walked out of dealerships if they didn't get it.