It's only dead space if you are not using it. I like to open my laptop and place it on the tray. When the person in front reclines, I am forced to sit still for the duration of the flight. I usually fly from Europe to Asia, so 10-12 hours.
I'd be baffled if that actually stops you from using a laptop. The seat hardly moves. And the tray slides forward a bit too.
What if you also recline?
I'd be baffled if that actually stops you from using a laptop. The seat hardly moves. And the tray slides forward a bit too.