Maybe a little oblique to the discussion, but I had an interesting interaction at the JH Steep and Deep camp several years back.
@mdf mentioned above that Steep and Deep has a fair amount of instruction, but that was not my experience. Certainly not in terms of the usual ski school drills and such. Indeed, I seem to recall that the course description mentioned that instruction would not be emphasized, but rather the goal of the camp was primarily to take the group to places that would push our envelope. In fact, the leader was called a "coach" rather than an "instructor". We had gone through the split and it was clear from mid-morning on that one guy clearly didn't have the technique that the rest of the group had, but he had youth and enthusiasm on his side. His crashes were many and epic. But he was having a blast. Bill never took him aside to give him individual instruction, but would mention little things like "hands forward" or "pole plant". Clearly, fixing underlying technique gaps was beyond the scope of his job description for the camp. The second day I found myself alone with Bill at the lunch table and asked him if the outlier might do better in the next lower group. He paused for a moment and responded, "He's having a great time and is not holding us back, so really, what's the harm"? Made pretty good sense and by the end of camp, by hook and by crook, he did wind up being a better skier than when he started. And probably to Bill's great relief, he didn't die or damage any major body parts.