Are people being trained on aft CG location as a factor due to both low stick force per G during entry, and then stability effects post-stall? I got some training relevant to that, and could clearly feel a big difference between a 150 with the seats way back vs. the usual two-guys-in-the-front-of-a-172. This also figures into what you (Paul) observed about light sports with low stick forces about a month or two ago.
Lately in Diamonds and my Comanche… with two guys in front, they basically had stick-shakers. Any backstory on the Diamond wreck shown there?
I have never done an aft-CG flaps-full-down-and-trimmed full-power go-around in any of these and suspect that the stick force to stall there is way lower than stick force to stall in a normal training scenario.