Are there OLED panels available with this size and pixel density? My understanding is also that OLED panels currently can suffer a bit from burn-in, or at least color stability problems, which is a no-go for reference monitors.
That what I meant, a built in calibration arm/camera unit plus easily replacable panel w/o driver unit might have been a killer feature. But replaceable and Apple don't mix.
To me this looks like a overengineered consumer device, with insane macro-scale part count and failures/uniformity issues just waiting to happen. Besides local contrast issues with in a LED driven pixel area and the borders between them. You can do this, but comparing it reference class seems quite the claim to live up to.
Just give the people a OLED panel subscription instead of this LED unifomity nightmare waiting to happen.