I don't think that people are understanding since there's not enough information in these articles to get the idea around, but GM's abandoning Apple's CarPlay and Google's Android Auto in favor of Google's Android Automotive, which is very much like Android Auto, but built natively into the device; IE, you don't need the phone anymore.
If people are against that, I'm not sure I understand why. Many cars already do that, like some of the more recent Volvo's, and reviewers have only praised them for having excellent infotainment systems. I can't help but think that this isn't a case of people actually disliking the move, but not realizing what's going on. Either that, or I'M not realizing what's going on, which is also very possible.