There is almost no way that the leak is real, but if it is, it’s actually probably a good thing. Blizzard had several IPs near dead in the water that held a lot of promise (especially Diablo), and there’s so much bloat in WoW - that not only is its age showing very badly, but there’s so many systems built on systems built on systems even now that it just… is bloat. Classic not going past Wrath and merging servers isn’t a surprise either.
I doubt it’s true, given it’s out of nowhere and there’s no credible sources given, but it doesn’t sound entirely outlandish. Especially with how delayed OW2 has been and how we’ve heard nothing from Starcraft.
Blizzard as a company has clearly been in a terrible state for over a decade. Legion was a fluke.