In the comics I've read, it's shown that Bruce Wayne doesn't become Batman or any kind of superhero, and lives a content life with his parents

Along with that though, his world and Gotham City itself becomes much more darker without the actions of it's Caped Crusader

Didn't we have this question not too long ago?

No. Batman wouldn't be Batman if he wasn't a traumatized sociopath

@Ricardoreyes Well read Batman The Gift and sees what happens

No