You get gear from 2s which is about it. Which doesn’t mean much because you literally get gear from everything you can think of now. You login and basically get gear for doing that. The game I guesssss got better compared to wod in terms of story and quests I suppose but you basically can finish all of that content in a week of casual play then you just login to run in circles. I’m not sure on how warriors are or any class balance is for that matter because I stopped paying attention. A lot of people moved to p servers in hype of wow classic. That’s about all I know
I don't know why people would want to go back to classic. Sure I have fond memories of it, but it was nowhere near as perfect as people might think especially if they bring it back exactly how it used to be. There has been so many quality of life improvements added to the game since then that for anyone who started after BC it's gonna seem like a nightmare. Unless you could play 16 hours a day you were nobody in vanilla.