I'm pretty much in the same boat, but likely different background and reasons.
Honestly, enjoy yourself in your leisure time. If that means you don't play the game but love to look up art, lore, or discuss the game what's wrong really? Who's to say who is a real fan or that you must play WoW in order to enjoy the franchise? The irony is, you likely know a lot more about WoW than some of the average players who play but have no idea about the game itself.
You could wait for a patch or expansion, play it super casual, or maybe a franchise you'll enjoy (because its doubting the franchise ends after WoW). There's also books and artwork which you may enjoy.
Now my reasons for disliking WoW is not a fan of the latest expansion's theme, not enjoying certain aspects of the new expansion I find important, and also I've had it with the mindless grinds. There's other games which, thank God, have far less to no grinds, but which are still fantasy MMORPGs. If your issue with WoW is similar, that could be an alternative for you as well.