I suppose. Then again, so long as it's not so heavy as to cause pain, I think there would be a least some market for such devices. I thought the Steam Deck would be prohibitively heavy to use for it's weight, but the ergonomics made up for much of that.
If I use the steam deck for more than a couple of hours then I feel it in my wrists the next day. I still love the steam deck but it could go on a diet.
(There are lighter alternatives, but I bought the steam deck specifically to financially support Valve's Linux gaming efforts)
This should be nicely solved with something like the xreal glasses. Lie the deck down and have the display right in front of your eyes regardless of how you hold the input device.
