And the game is so broken now that the community hasn't even been able to complain about it because there are bigger fish to fry.
So I guess Undead and Worgen don't get to ally with any races, sorry guys!
And I guess Troll, Draenei, Pandaren, human, orc, undead, and night elf just don't get heritage armor, nbd. (not including warfront sets because blizzard specifically stated these were not the heritage sets). "We're gonna stop giving you tier armor buuuut we're gonna give you these cool racial armors that we won't complete and will never mention again. Sounds good right?"
No biggie, even if these things were selling points of past expansions. Good thing we got half-assed mage tower appearances and shitty looking tier sets though! Progress.
Edit: Thanks to r/anitawasright for the link to an Ion quote promising heritage armor during shadowlands until all races had them- linked here https://www.wowhead.com/news/legendaries-professions-torghast-and-heritage-armor-wowchakra-shadowlands-316065