GM's rationalization on removing Carplay is BS. I had a 2023 Chevy Tahoe for 11 months. It cost me $800+/year to get the same capabilities that I have with Apple Carplay which cost me about $900, once, for my iPhone 15 Pro Max in my new Ford Expedition. I do pay $12/month for Fords streaming service which is a hell of a lot cheaper then GM. All GM is worried about is increasing it's revenue than providing quality services for it's customers.
Plus Chevy's offline maps are worthless. I have used Ford's Sync 4 offline maps in areas where I had no cell service. They not quite as good as CarPlay but 100% better than the GM equivalent.