I mean we're basically fighting Sargeras, newborn titans, increasingly powerful revived Old Gods and shit fuck knows what else.
It is impossible for us at this point to survive any of these fights without massive external assistance from some uber powerful ally or artifact. We're almost useless. We're just there.
People ask "Why are we going back to H v A focus in Battle for Azeroth?". Because where the fuck do you want to go? Fighting Void Lords or whatever other anime shit Chris Metzen came up with? And do what? Be another semi-spectator as you await the real hero to awaken/be empowered to take out the actual boss that matters?
Fucking hell, since when did Warcraft turn into DBZ? "Why do we fight?" Because it's fucking fun you panda bitch if you want diplomacy go play Civilization.