I agree, it would be awesome to use my Cybertruck as a portable computer battle station for work. I would like an HDMI input on the Cybertruck screen so I can use it to extend my laptop display.
Would be great to see the following:
Measure it or take a picture with an object of known size from the side and front
See if a magnet sticks to it
Try to open the charge door to see what is under there