I wouldn't hold my breath. Maybe for causal reading but not for day in day out 8 hours a day. It's also solving the wrong problem when it comes to immersion. I fly FPV which is a fuzzy intermittent analog 640x480 screen and it's incredibly immersive. People are fully immersed into their tiny mobile phone screens for a large portion of their day. AR peaked with Pokemon Go and we didn't even need Google Glass, Magic Leap or HoloLens. We already have the hardware for full immersion and it's sitting right in front of you (or in your hand).