I disagree. Its in the spirit of the genre to keep a consistency in its identity and to explore themes around it. Having occasional runs with a different age is that very exploration but in those cases other parts of it’s character anchor it, but that can only happen if the character has fully been fully absorbed by audiences.

We can create an interesting batman story with his parents alive bc we’ve seen all the iterations of him with his dead parents. We would be able to explore the idea of whether that trauma was truly what changed him so dramatically or if that’s who he was always gonna be, perhaps with a different reason as motivation.

I could go in depth but ice got icecream to eat and its beginning to melt.