Yes, true, even mini drones with +75 deg gimbal pitch should be able to cover zenith if they would add just 1 more image to the set -- 3 zenith images instead of 2.
A few landscape shots I thought worth sharing.
The pano is stitched from 3 70mm shots.
Warning for those wanting to pixel peep, these are only low res version.😀. The full size have amazing detail, just saying😉