Why did Valve not do this, or something similar with just the Deck MB in a box with USB-C?
I have Viture XR Pro, the edges are still blurry and even though glasses have a miopia adjustment it has been difficult for me to get a clear image, not to mention the issues of IPD. Having a display at arms length still has many advantages over the face mounted displays.
That being said, as someone who feels the need to wipe any and every speck of dust off the display, the glasses have resolved that issue, it's just that they get heavy and painful after just a few hours of use.
In my opinion, we're not there yet, but I'm very optimistic for the future.