It is extremely different. 1. Field of View alone is the reason enough to ban it on the road. You don't see shit to the sides. 2. The amount of data presented

It is extremely different. 1. Field of View alone is the reason enough to ban it on the road. You don't see shit to the sides. 2. The amount of data presented (area) is an order of magnitude more in a case of a VR helmet than a typical HUD. 3. The type of content presented is way different, in the car the content is "boring" it's just a steady stream of telemetry so to say. No one stares at the tachometer most of the time they ride without interruptions. Unlike some media content like a movie, game, stream etc. 4. The brightness of the content is way higher than of a HUD. 5. Headphones block external sounds.