I doubt that. If you're in an ATG squat, I think your desk height would need to be below your (squatted) knee height - probably well below it. I'm about 9 cm taller than dgan and doing a quick test I think a desk height of even 17 inches (43 cm) would put my arms and shoulders in an uncomfortably raised position, so realistically I'd need the desk height to be about 5-7 inches (13-18 cm) above the surface my feet are on.
They are great for the spine! U can do so many small stirs and rolls while you're working. I rotate bt several chairs and standing throughout the day, including a big blue ball. I would like to get one of those chairs with a halfball, too.
I'm a similar height and regularly kneel in getting of my desk or on a chair in front of my standing desk. I learnt it in school where the desks were all to small for me.
It feels more comfortable than just sitting normally. I am quite a tall person (192cm) so hypothetized that's the reason I prefer it
Not sure if health benefit is real