you lot are inventing stuff that's not required.
All your doing is making PPL's not want to go anywhere near schools or instructors.
And yes that's all that's required because prevention of getting into the stall attitude is better than and safer than the cure.
Shock horror I have gone flying solo in 3 types without a check out at all. Just read the POH and fired the engine up and then flew the length of Britain without stalling then picked up another aircraft and flew back again managing against all odds not to stall again.
He means a simulated 'go around' with full flap, where the pilot forgets to retract the flap and tries to climb. (At a safe height of course, not during a real 'go around')
Absoutley nothing will happen stall wise if the pilot has been trained to attitude fly and sets the normal climb attitude of 10 degrees. They won't climb mind but that should then give them a hint that they haven't put the flaps away.