Well, if alt-Draenor was indeed dying, that would actually be a good basis for a “faction conflict” both fighting for survival, both trying to do something good. It’s just not clear who actually was the source of the problems.
If in all timelines orcs attack draenei, maybe in all timelines orcs somehow do things that lead to destruction of Draenor. Like an attempt of “time” to “fix” timelines to lead in the same direction. If Draenor fell apart in our, supposedly main timeline, it might have to become like that in alternative one.
Well, that’s not the whole story. IMO the bad side in it is actually that Turalyon tried not to do it, and failed, while Jaina succeeded. Such is the choice of the writer to put Jaina on a moral pedestal, but I do not think it’s a good one. Feels rather manipulative.
gl hf