I'll take your word for it. From the pictures I've seen the vertical distance between the screen and the windshield looked big enough to block most of your view of the road when looking at the screen. Unlike a Toyota where the display is vertically positioned the same as any other dashboard.

There's an entire generation of traffic safety cameras that detect people looking down away from the road and it looks to me like they'd be tripped by a model 3 driver just reading their speed...