WoW is dying since 2007... And tbh MMO is massive multiplyaer online say it to LoL, Apex and Fortnite they are MMOs too :P WoW is MMO RPG and tbh is it still real RPG ? For me is more like action game with extended (no matter how messed) story line. Ok there is customization skills, itemization and ofc story and character build up system etc. OK we can say its still RPG. Is it dying? Not really. Maybe a lot similar games died just becuase WoW is so strong and there is no sense to copy paste. Maybe MMO RPGs died a bit because they consume a lot of time. Games like fortinie has short sessions and kick you into engame in a second :P