Humans from Stormwind go full racist and kick out the regular Elves.
Uh, no. Humans from Lordaeron go full racist - Garithos was leading the Lordaeron Kingdom Remnants. Stormwind was destroyed by the Horde in Warcraft 2, but then retconned back into existance with WoW, because Blizzard needed a human kingdom other then Theramore.