I think many would be interested in this for professional use to replace monitors. Now we buy screens (plural) to get the needed area. 8k in every direction means that you have a very larger desktop and depending how you turn your head/eyes a new part is in focus. Your private high res 200 inch(?) workspace on top of your nose. 3500 USD for these or 5000 for an XDR display? I know where I would put my money.
Intersting to see how they deal with keyboards. Not all of us are touch typers. A virtual keyboard overlay to a physical keyboard would be interesting as each key and key sign will be fully programmable. You see a virtual keyboard with write on a physical keyboard.