And it's good to see this sort of rationality.
It's irksome when people go "why wouldn't all this just go to Blood Elves?" uh because the point is to make them different so those who do spout "it's just blue eye blood elves" can stop spouting it, which makes putting it on Blood Elves a circular self-defeating statement to the levels of Jackie-chan meme: "We don't want High Elves to look like Blood Elves but we want all these ideas for High Elves to go to Blood Elves"
Chronicles also added to the fact that there was a different mindset and culture between those Elves living in Dalaran vs the ones back in Quel'thalas. It sure seems to keep getting ignored though or uncommented on by some of the staunch opposers in here to High Elves, even when Kael'thas the Prince himself admitted having those differences from his people. It could be deduced that if Kael'thas, who was written as loving his people dearly, shared those opposing sentiments to Quel'thalas then there's obviously other more common Dalaran Elves that felt just as much that way or even more.
But a lot of the last few pages has turned into throwing insults as subtly as one can while arguing over things such as if Silver Covenant is part of the Alliance or not when they have aided the Alliance on many occasions.
It's not covered by any of the comments from the fansites but the Vanion Interview with Ion regarding Allied Races and Mechagnomes is that they "haven't necessarily finalized every single one of those" AR decisions but it's exciting for them to hear feedback from the community about what's most exciting to them.
https://www.wowhead.com/news=289956/...-azshara-plans
IDK about y'all but I don't see "the community" getting excited over mechagnomes. I do or have seen though that races such as Vulpera, Undead Elves, High Elves, Sethrak be some of the biggest topic generators regarding Allied Races.
Whenever I've seen topics on Mechagnomes it's been presented as lukewarm or troll-y. This is by "the community" overall.
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Probably means unique-named NPCs rather than generic panda soldier #11. Besides it makes sense to see few High Elves, it fits. But there's been more unique High Elf NPCs added with almost every expansion, which is uncommon for a race that 'shouldn't matter' or mean much. They sure do seem to play core to the Alliance with one of the High Elf portal trainers training Alliance mages in the new portal room in 8.1.5. That High Elf is even training a Void Elf NPC, suggesting more mastery over arcane magic than a Void Elf.