Making Hyjal to be the center of the Kaldorei empire and the Dark Portal to have always existed sounds like an overly ambitious historian wanting to reframe history by rewriting what is true today to have always been true.
Danuser really can’t handle the idea that the past was different and not always directly connected to things in the present because context is a thing.
This quest is the only thing suggesting the Wildhammers left the Alliance, but you’d have to ask yourself when or why, and it still leaves them in the same position as the jinyu - allied to the Alliance, but not part of it.
If I remember right, the Wildhammer left the Alliance after the Third War, but they were still willing to work with them (as evidenced by Classic quests and their “friendly” stance toward Alliance adventurers).
Since Cataclysm they’ve been brought into the Alliance as full members. The Aerie Peak lot are intergrated through Ironforge and the Three Hammers, while the ones in Twilight Highlands joined up seperately. A lot of Highlanders were killed during Legion though, so not sure where things currently stand with them.
It’s not about whether the night elves care or not. I posed a direct question about the Shatterspears existence as a tribe which unless I’m mistaken wasn’t in question until you posed the suggestion it is, I thought according to the original book they’re still supposedly active in Shatterspear Vale and rebuilding. I wanted to know whether the new revised version had retconned this since that’s what I assumed you meant.
Not that I would care much because this book is implying the kaldorei empires capital was in Mount Hyjal rather than Zin-Azshari, which means the person in charge of the narrative is clearly huffing paint for fun.
im convinced blizzard has secretly been spying on the roleplaying communities for centuries (they went back in time IC) to attain such cosmicbrain writing, but decided to filter out the grounded, fun and entertaining sources of inspiration and just go straight for the 'roided narrative version of what constitutes a level 27 worgen death knight with giant growth elixir coming out they kabooze