Once we figure out how to condense the power of a desktop PC into the size of a thin wearable bandage that draws power from your own body. But that'll be ages from now so the next best option is using those robo dogs as mules to carry a heavy PC for you once batteries get good. But you'd also have to normalize that culturally.

And creating a mobile VR setup is basically just AR at that point. Unless we normalize staying at home as the new culture. But society is run by people who think everyone likes going outside so...