>>1775587planes are specifically designed (without input) to climb as long as there's enough speed.
when you're in cruise for example, the elevators are actually pushing the nose down to stop the plane from climbing further
so when you're descending at rocket speed, you really need to specifically push the nose down (or the horizontal stabilizers are ripped off by the time it enters the video frame, thus there is no counter-balance) to achieve what we see in the video
or something like that
