Over on the Superman Year One thread, someone mentioned how Batman Year One really is the outlier in terms of Miller's Batman works - the only one that really doesn't fit into the rest of the 'DKR verse', not least because of Batman's very different characterisation.

Which got me to reflect on how Year One is so often clubbed together with DKR and is viewed as the prequel to DKR. But was this ever Miller, or DC's intention? Or were they always two distinct projects that fans have tended to associate with each other because they're two of the most iconic Batman stories ever (if not THE most iconic) and both written by Frank Miller?

Incidentially, this article on Comics Alliance makes an argument against Year One being a prequel to DKR. The gist of the article is that DKR was a conclusion to the story of the Silver Age Batman (much like "Whatever Happened to the Man of Tomorrow?" was for the Silver Age Superman), and Year One was the birth of a totally new version of the Dark Knight.

https://comicsalliance.com/ask-chris...night-returns/

The whole article is definitely worth a read, but here's a pretty pertinent excerpt:

Anyway, even characterizing it as an "ending" to Batman doesn't quite do the story justice. It ends with Batman rebuilding his legacy, continuing on, going back to that never-ending battle. It's extremely optimistic -- far more so than the end of Whatever Happened to the Man of Tomorrow, an interesting inversion of how those two characters tend to be categorized. That's what makes it such a great "ending," that it's not one, because these stories never really end.

Instead, they just begin again, which is where Year One comes in. We see what happens to Silver Age Batman, closing out his career with a reminder that he'll always be out there fighting against evil, and then we get the setup of something new. The entire point is to leave it open-ended, and compared to DKR, the Batman of Year One is surprisingly mellow. There's an incredible contrast between DKR's first outing as Batman, marked by thuggish brutality, and the first strike we see in Year One, where Batman ends up having to drop his tough-guy persona to keep from accidentally killing the criminals he ambushes on the fire escape. There's a softness there, a return, however mixed it may be with the overt violence of Batman, to the childish idea at the core. He wants to fight crime without actually killing anyone.
So what do you think Miller's intent was? And how do you see the connection, or lack thereof, between DKR and Year One.

Personally, I've always been inclined to view DKR's grizzled older Bruce Wayne as basically the Adam West Batman twenty years later, having grown out of the enthusiasm of his younger "BIFF! BAM! ZAP!" days. And I vaguely remember reading somewhere that Miller essentially had the same idea.