Even Bellular considers Alliance finally getting High Elves
Time: 1:09-2:45
He even suggests that Blizzard can do a 'victory lap' by adding proper High Elf heritage armors for both Alliance and Horde High Elves.
'Change your skin and eyes to blue and there ya go you're an Alliance High Elf' (paraphrased a bit at beginning).
"There ya go, the drama's over" lol he didn't realize how petty some people can be
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I think at this it's really easy to see who's being petty.
It is quite clear that Blizzard decided to give both Alliance and Horde high elves and thus now both sides have the ability to request what customizations for high elves they can.
Anyone trying to deny any high elf customizations at this point is just fighting a battle they've already lost.