These are all concrete things! That's great, but to say that they constitute "leadership", as if these are the same things an Army Captain or CEO should do, does not clarify anything, but merely clouds things. If leadership means something different in every context where it arises, it doesn't mean anything at all. Anyway I don't think we're arguing, just speaking at different levels of generality. I admit this is a poor forum to make this semi-anarchist point.
Ah okay. I concede that "leadership" more generally is a nebulous concept. And that it just wouldn't apply in an ideal world because people wouldn't have had their self-confidence and internal drive trodden into the ground through years of authoritarian "education". I do sympathise with a healthy dose of anarchism. All the best.