Various websites have stated that during the 737-MAX crash in Indonesia, the pilots could not pitch up because of a faulty AOA sensor pitching plane down.
Stabilizer has a rear fulcrum and front jack screw. Elevator, positioned by yoke, is hinged to stabilizer. If yoke is pulled back, elevator moves up. Then stabilizer must move down, either automatically or manually, to remove yoke loading. However, if yoke is at full back extreme, why doesn’t this force the stabilizer down directly so that pilot always has total control of pitch without checking flight manual or pushing switches?