Всё по World of Warcraft

But if in WoW you constantly have to do that, I wouldn't even think about playing it.

It's not necessary. As I said, leveling doesn't require much grinding, and after that, you just need to get gear and skills.

I just wanted to keep playing.

So, what's wrong with leveling? And once you reach the maximum level, you can choose an activity you enjoy, and almost none of them involve mandatory mob grinding. At least, it's better than killing 500 orcs. In WoW, players complain about excessive grinding if they are forced to kill more than 20, and you're doing such feats.