>>320539978
god you are such a fucking retard
1) the headset doesn't have enough cameras for tracking, on purpose because it uses lighthouses
2) that type of tracking is much more accurate and won't lose tracking when your controllers are out of vision, and also allows full body tracking with vive pucks. also, you do not get finger tracking like with the index by using cameras, inside out tracking relies on seeing stuff and people's hands are always different, oculus has it but it barely works.