That was more me being salty than wanting factions gone
Idk, I still like factions I just find it ridiculous that some people can't handle Horde having one race they think should be theirs so Blizz has to come up with stupid stuff like Void elves which in reality is just an excuse to give Alliance blood elves in form of high elves.
If Blood elves where added to Alliance in TBC I wouldn't say a thing, but since they were not learn to accept it and move on.
Instead people literally want copy paste Blood elves on Alliance where we could get tons of new more interesting races which wouldn't ruin faction identities and homogenize factions even further.
I would like it more if they concentrate on making existing races more appealing so players don't have to go for their "feeling pretty" dose to elves all the time.
They could start with removing that stupid hunch from orcs for example.