Congratulations, you just reinvented a decade old discontinued Microsoft products, Windows MR and HoloLens, which ended up being subsidization program for SteamVR and a pure tech demo.
Also two decades of headset display products that have existed the entire time VR has been a thing of pop culture interest, and yet has never been a product the masses give a fuck about.
The masses don't consume everything on their phones because they care about screen size or fidelity. Sure, they will buy phones with bigger and better screens than other phones, but if they want to do something on a big screen they will use their 60 inch 4k TV
In fact, the masses basically don't do computer stuff at all anymore.
Did not know HoloLens had 23megapixel displays to show high resolution text for coding. It must have been really useful back then with such a high resolution display that you could use for coding all day.
People really need to understand that its the details that make a product viable, not the concept.