If it can't be taught, then the same must be true of many other professions. You need to have a drive for it, sure. And in some sense, quality is more subjectiv

If it can't be taught, then the same must be true of many other professions. You need to have a drive for it, sure. And in some sense, quality is more subjective than in other fields. But just because it's more subjective doesn't mean it's entirely subjective - there's a baseline level of knowledge that you really need to know, and that can be taught.