GM doesn't want Apple or Google taking over the UX of the car, because then GM is eventually just another FoxConn
and sure, there's a money thing...they want revshare from Spotify and every other app they can position in the UI
CarPlay and Android Auto will be gone as fast as car makers can make it happen
https://appleinsider.com/articles/22/01/06/gen-z-survey-says...
I love Android, but I also know how to read.
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In particularly Apple is not supporting or poorly supporting features associated with "Progressive Web Applications" on mobile to prevent PWA's from competing with the app store on iOS.
Sidenote: I love Apple products, but to be honest Apple is not the best at making software. Recently, the quality has declined too. Their great applications are a few niche professional apps not designed for the average user. They have also gotten a lot slower at releasing updates.