May I ask what might be a stupid question: what is the point of flying for ages doing stalls, or flying around at just above the stall?
Aerobatics aside, every PPL should be taught how to recover from a stall, and the reaction (controls forward without additional roll input, full power) should be instinctive upon the stall warner going off. But why do so apparently much of it? During normal operations of a plane, the only place one is likely to stall is on turn base to final and then you are likely to be too low to do anything about it anyway (unless you are doing it 5 miles out

)
In most cases of an inadvertent stall, the plane has been grossly out of trim and the pilot wasn't paying attention to the IAS. Teaching trimming is far more important.
I may have mis-understood, but it seems to me that some instructors have got their hands on a WW1 Luftwaffe training manual and really enjoy it. A bit like the IMC Rating instructor teaching you NDB holds to near perfection, for hour after hour, having planned the headings on the ground from winds-aloft forecasts of course..........