iPad should be a Macbook Air.
Apple already allows to run iPad applications on macOS. They should completely destroy iPadOS, and let macOS run on iPad. I would prefer to have powerful OS (macOS) with some glitches on iPad, than to have an iPad with limited OS (and still have glitches to be honest). I even ok to use similar to Windows 8 idea, you aren't plugged in to keyboard - it is going to look like an iPadOS (with different app launcher), and when you connect keyboard you can use macOS.
The only reason I am still own iPad (to be honest two of them), is because I cannot disconnect screen from my laptop, even that is not the biggest issue, but because there is no Netflix app, and I cannot download movies to watch in the plane.
