Stick shakers help because you immediately release the back pressure or decrease bank angle to stop it. I had it happen at night in a 727 over the water held high with speed brakes and a 30 degree bank circling to keep the pattern tight to lose altitude landing at POP in the Dominican Republic. The speed was fine but the bank and speed brakes set it off.
You instinctively fix the situation not ever experiencing it in an airplane, only the sim during training. It would definately override any oral warning.