yeah its like
LEGION
massive elf focus. 2 elf themed zones, new class (which of course is exclusive to blood and night elves), 2 elf raids (nighthold and tomb of sargeras is an elf temple), addition of 2 elf races (one of which was after alliance players screamed and cried and stomped and begged probably since vanilla or tbc for blood elves and then went "NOOOOOO YOU DIDNT ADD THEM IN THE EXACT PRECISE WAY I WANTED BLIZZARD YOU NEED TO DO BETTER RAAAAAAAH), paladin order hall for some reason has a strong focus on night elves towards the middle/end, druid order hall is strongly themed after night elves (which to be fair night elves were the og druid race before it was opened up for tauren in vanilla)
BFA
prepatch focuses on sylvanas vs tyrande, darkshore warfront (and a lot of the 8.1 story focusing on sylvanas vs tyrande and also rewards a unique nelf exclusive customization), teldrassil gets burnt down which leads to a lot of tears from nelf players
SHADOWLANDS
tyrande is a central character in the expac and is still butthurt over sylvanas burning teldrassil. winter queen is said to be the sister of elune (unsure if metaphorically or literally) who is the primary god of the night elves. ardenweald is strongly night elf themed/coded. reclamation of undercity (…which benefits alliance players more since the dark ranger skins can be used by both night elves and void elves where horde only gets dark ranger blood elves, nightborne get put in the cuckshed), sod builds up to sylvanas’ heel-face-turn, sepulcher executes it, epilogue is focused on sylvanas and tyrande (again)
DRAGONFLIGHT
technically not ingame but one of the big stories they put out to build up the beginning of vault of the incarnates (lorthemar and thalryssa have their wedding; the grimtotem guy crashes the wedding and when asked to leave “I AM A SOVERIGN CITIZEN I’M ALLOWED TO BE HERE” before flying away) final patch has us visit the emerald dream (see above for legion), druids of the flame make a return (surprise surprise which are only comprised of night elves), amirdrassil has us saving the world tree and helping the night elves get a new home (which is a unique zone unlike gilneas or de-blighted undercity)
THE WAR WITHIN
pre-patch has a lot of focus on alleria, xalatath comes back and is still piloting that elf from a quest in bfa. the arathi are comprised mostly of humans, elves, and also half-elves.
they ought to start calling the game world of elfcraft since only elves are allowed to be the main character or have a strong focus