But it kinda is...nothing is being fixed it's all just being dropped.
Sylvanas is getting a pass and Tyrande power just faded right before she'd deal a killing blow and she walked away (Plus ultimate power suddenly failing at the last moment is a overused anime trope) This was clear since BFA...the way everyone just forgave the Horde despite this being their second genocidal warlord leading them on a crusade to kill everyone in their way, and large chunks of the Horde just going with the flow.
It doesn't matter if the start wasn't his fault, the way things have gone since he took over aren't very inspiring