I would argue dynamic backlit screens are terrible for development actually. High contrast is intense on the eye.

I bought a QLED TV 3 years ago, and tried to use it as an external display for my laptop. It's painful to look at. You switch from a white window to a black one and the TV adjusts backlight dynamically and blasts your eyes. I would react by putting my hand in front on my eyes like if i had looked outside from inside a cave after getting used to the cave.

Something like e-ink would be best for office work indeed. Lighting is external so controlled by the user and in line with the rest of the room