On top of all of the other criticisms, this isn’t functionally what I want. I still would end up looking down to see the laptop.
I guess it’s better for people who only work on laptops and don’t want to have separate keyboards and pointing devices.
I travel a lot and I use a Roost laptop stand
https://www.therooststand.com/
A standard Apple keyboard and mouse, and a portable USB powered monitor that gets power and video from one USB cable and monitor stand