The Night Elves are terrible allies of the Furbolgs

That kind of failure is your basic Elven trope since Tolkien and Moorcock.

Azeroth is a Crapsack World, things aren’t supposed to “go right”.

That’s what they GET for not IMMEDIATELY joining the Horde!

If every civilization, upon first contact with the Horde, just immediately offered them their lands and petitioned for membership, there’d be no problems! It’s SO SIMPLE!