@AnyMal my setup still works great. Doesn't cut off, Audio through bluetooth is working great still, Connects every time to both my iPhone and my wife's Google Pixel (android).
It's easy to switch back and forth between the OEM screen and the carplay/android screen by holding the menu button.
The OEM backup camera and 360 camera still work great. I have my OEM camera set to "auto" and it still seamlessly pops up every time I am slowing down to park, and then switches back to the carplay/android screen as you speed up past a parking lot.
I have the phone call audio going through the OEM bluetooth, works great. Calls come in and easy to answer and end through the OEM steering wheel controls.
The rear entertainment screens still work just like they did before. Kids can use the wireless headphones, or you can put the audio through the OEM speakers.
My only gripe is that I wish there was a touch screen. The joystick takes some time to get used to. But that's something you are stuck with no matter which setup you go with. Other than the lack of a touchscreen I'm still very happy with the setup.