Honestly, I’m baffled when people only have one or two characters they play and that’s it.
I have multiple alts for a variety of reasons.
I would never be satisfied with the same race and class forever.
I have two mains, one for horde and alliance that I do the main story and try to get ok gear for.
I don’t stress the necklace or high level gear, raids or dungeons, I just play the game and have fun, so leveling alts is no issue if you don’t care for end game stuff and is a lot of fun. 