Karli, I almost PM'd you. The teachers must compromise on what is necessary in order to keep the students. Those students who do care, but don't know what is necessary, don't get to find out what that necessary thing is. They are in the minority, but they exist. Or they care, but think something else is necessary and lack the wherewithall to judge, and so might not accept what a teacher might have to offer. The most frustrating thing is that those things are often the "obvious, unimportant" (so they are seen) things so the boat is missed in any case. They remain in blindness. There is a gap, where those who would teach a certain way, and those who would learn a certain way, don't meet. The gap is further, that those who would learn that way, still miss the boat because they don't recognize the instruction, which part is important, if they are not from a musician family already, and so do not have the lingo or "culture" to cross the threshhold. With young children, as long as parents are supportive, it is easier because they are still unformed. With adults it's harder. But at the moment, from what I'm seeing, there are frustrated teachers who are not teaching as they know is optimal, and a few frustrated students wandering around who know vaguely that something is amiss or wrong, as they are given "what parents and adult students accept or want", but don't have the key, don't know what exists, don't know what to ask - and if they ask, don't know what to do with the answer. It is a most perplexing thing.
I surmise that this compromise is in part what the question is about?