[foobazgt]

Dear no, rather exactly the opposite. In fact, I wouldn't be surprised at this point if all new cars have the capability to reboot the display system in the middle of driving.

You definitely don't want these systems intertwined. It has the side benefit of allowing you to do pretty aggressive things like using more modern hardware, software, etc. E.G. last time I checked, Tesla uses Godot for a decent amount of their UI.