Fight and claw all you want. An AR device is meant to be taken with you wherever you go, at no point does stationary mean plugged in, nor does it make any sense.
I doubt apple was fighting internally between a device you can take anywhere, and a device that’s tethered to a single room.....But a small box that you wear on your persons to offload the heat and battery from the glasses, now that
Stationary does not mean plugged into the wall.
Your perception otherwise is irrelevant.
Think critically.