Originally Posted by
Stormdash
It is just a big bag of suck that they've gone this direction with her return. So apparently whatever version of events that Vereesa gave about the fall of Quel'thalas -- which she skipped out on? Hid under a rock? -- that version stands as what we ever know that Alleria is told about what happened to her people, and how they began to rebound, and it wasn't even worth featuring "on screen" at all?
Just to recap -- an Alliance kingdom's laziness and complacency about dealing with the emerging plague, the undead/legion threat precipitating the Third War, culminated in their great prince willingly changing sides, then murdering his own people, then nearly wiping out Quel'thalas on an errand. After that, the remaining Alliance leadership tacitly cooperated with the elves, but really just wanted them for cannon fodder. After THAT, when the Third War ended, the Dwarves sent at least one spy/saboteur to size up the Sin'dorei's rebuilding instead of -- as one might think for Alliance-adjacent peoples -- helping them rebuild. And around the same time or shortly after the Night Elves made a military incursion into Quel'thalas and began setting up Moonwells.
In the meantime, the freed undead under Sylvanas came to offer their aid in fighting the Scourge still lingering in Quel'thalas and posing a continuing threat, and leveraged their relationship with the Horde to get the Blood Elves in -- in large part because they suddenly found themselves alliance (and Alliance)-less.
That sums up the "Horde v. Alliance" components. Vereesa probably had much to say about the political schism that formed over the use of mana from living creatures to survive and the dissidents eventual banishment, but I'm guessing she probably skimmed pretty lightly across anything that made the Alliance look like a bad actor.
So either Alleria has only ever heard that version, and didn't therefore care much, or she still hasn't, and Lor'themar just doesn't even bother to try with her. It's just a bit disappointing that all she has to say about any of this is "Alliance is awesome, come join us? No, then screw you". Because THAT is consistent with how she was previously written. Somehow.