I still can't get over how much I love the fact that The Batman didn't have Batman disguise his voice when in the suit. I know the choice was a practical one (and I'm glad Matt Reeves made that decision), but I also absolutely LOVE the way it aligns with this particular iteration of Bruce. This is a Bruce who is PHENOMENALLY uncomfortable in his own skin and his identity as Bruce Wayne. He's a reclusive, mentally ill, highly traumatized man who's extremely uncomfortable in every social interaction he has to endure as Bruce, and we can see that in every aspect of his presence. He's hunched, barely makes eye contact, and just generally gives the sense that he's trying his hardest to sink into the floor.
He's completely different as Batman. There's a confidence and physicality to his presence- he takes up undeniable space in an unapologetic way. Bruce is comfortable as Batman in a way that he isn't as Bruce Wayne. He's still quiet and soft-spoken, and the biggest change in his voice is that it's MAYBE a little deeper at times- otherwise it's just his regular speaking voice. It doesn't matter though because his physical presence is so vastly different as Batman compared to Bruce Wayne that he feels like a completely different person even with the same voice. Pattison's command over his physical presence in and out of the suit is masterful enough that even we as the audience get the sense that these are two different people despite KNOWING that Batman and Bruce Wayne are the same person.
More than that, I think letting Batman have the same quiet voice as Bruce actually ADDS to his physical presence. He's quiet and soft-spoken but he is goddamn THERE and his presence can't be ignored. It really highlights the comfort and confidence Bruce feels as Batman that he very painfully does NOT feel as Bruce Wayne, and I absolutely LOVE that we get to have this contrast. Props to Matt Reeves for making that decision and mega props to Robert Pattinson for being able to convey it all so well
