After reducing the pitch by 5, 10, or even 20° would still leave a high enough AOA to keep the jet stalled
Having studied the posts by the OP, he made the point several times that it was necessary to get the nose below the horizon which means a descent in order to increase speed which is the same as lowering the angle of attack in my book. You seemed to have mis-understood his point judging by the highlighted text. It was never implied that lowering the nose only a few degrees from an extremely high angle of attack (as you appear to state) to a still stalled angle of attack was sufficient to recover from a stall.