I have relatives that use Android, but Apple snared me first, lol. I‘ve gotten so used to CarPlay that I’m actually annoyed when I have to drive my spouse’s 10yo minivan. Feels like something’s missing.Android Auto seems pretty pointless to me. More of a gimmick than a feature. I use Bluetooth and I'm pretty happy with it.
The integration is so tight between destination mapping, messaging, music, podcasts, and of course phone calls… I use at least two of those every trip I go for a drive, even if it’s just a short errand.