That's part of the issue in a different manner. All the important foils of Varian/Anduin, for human lore overall, are other humans.
Night Elves SHOULD have had more friction with humans, again, they are races with diametrically opposite backgrounds, it's just utterly lame how Night Elves have been made to follow the human's drum.
I'm not even saying how night elves should be different at core, just that they should. Making them more violent could have been a way, but that in cool, amazonian 10k years of training honing our skills to the max kind of way. For starters, Night elves should have been better served as frontline soldiers than any other race as they are the most martially trained race on the alliance, period.
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Yeah but at the core this is not about that. Like some people will be forever pissed and vocal about not getting to look like a high elf, and honestly I understand that. Yet I aim at the larger scheme of things; customization in wow is just very limited, and the new races kinda double down on that.
Also something pertinent about Void Elves and Nightborne: you can make a Nightborne that has night elf coloring, but you can't make a void elf that has blood elf coloring.