The way the show has been going it would now be The Decline War.Lol
That's a decent point. The Time War can be seen as a metaphor for the cancellation of the show in the '80s, with Gallifrey's restoration during the 50th Anniversary likewise being the show growing beyond having that chip on its shoulder and no longer having to be defensive and moody and lightly badass about it. I'm not sure what Gallifrey being re-destroyed in a far more perfunctory and unaffecting way by the Master, and having all the people turned into regenerating Cybermen, is supposed to represent, but Gallifrey does have a history of being a stand-in for Doctor Who's relationship with its own larger Doctor-Who-ness.