Recovery from spirals with the LVL button

In a flight in a Cirrus SR22, it was mentioned in passing that the LVL function on the Garmin autopilot is not taught for unusual attitude recovery. A flight in the RV-9A, equipped with a Garmin G3X Touch system, was then made to evaluate the LVL function for spiral recovery. These flight tests clearly indicate that the FAA technique is not always required for all airplanes.

Is traditional proficiency enough?

Regardless of license level, elements of being a good pilot normally include skill at operating the airplane; book knowledge; situational awareness of everything going on around the airplane and what it means; and experience. All of these are, good, no doubt about it, but what additional elements can be incorporated to make an even better pilot? In effect, what would constitute an Honors Course in flying?