I think whether it's wasted space or not depends entirely on the reliability of the system. For a many-9's system which for all intents and purposes isn't going

I think whether it's wasted space or not depends entirely on the reliability of the system. For a many-9's system which for all intents and purposes isn't going to fail dangerously, I agree, the visualisation is just peacocking. For a beta-quality system, knowing what the car is thinking is an important driver feedback which gives additional warning before it does something really stupid.