What if they made ToS like early WoW, level cap at 120. And job change at exactly every 15lvs. And make some dungeon raiding like content with areas that need more than 5 players.
This is of course assuming all other major problems were fixed like fps optomization, exploits, bugs, ect.
People would complain there is no content. (Based off what you describe vs what is present)
Why would I want to do that when I could that with literally any western MMO?
Eastern MMOs don’t function, but their ideas are great. Part of the appeal of the class system is that you make your own choices. WoW stripped every single choice you have to make away outside of the initial class you roll.
What if WoW is completely different and cartoony forced meta builds are boring?
Sounds just like TOS 
They will complain why their lives suck and why others can afford this or that. After that they will complain why their pimples dont disappear. Even though they dont pay, they feel as though IMC making them go bunkrupt. They are full of self-righteousness, basically they relying on others to pay what they ate, while throwing tantrums as if theyre the one who spend. These people have the tendency of living a corrupt life like a true parasite in real life. They also have bottomless appetite consuming whatever they see then sh1t on the road like a dog hoping others to clean up their own mess.
Forced metas? I guess I just mean their builds are boring, like hey here’s a standard stupid looking bulked up swordsman… sorta like a Conan the Barbarian character.
If they actually kept this game the exact way it was back in iCBT2 then it would be doing better than it is right now. That’s saying a lot but still not a real substitute for actual real new content which doesn’t break the game.