In a non-despair au(no kg) how do you think beni and kanata would interact?

First and foremost, i feel like Kanata and Hamato's roles on her life would sorta switch around?

Since in a world where the despairs aren't a thing and the tragedy never happened he would have remained in college and become an architect which would make him pretty busy, so he'd really just visit the family every so often instead of being with Beni basically all the time through her childhood. So they definitely wouldn't be as close to one another as they are in the tragedy timeline and Beni would have grown up close to Kanata instead.

While she does have her work as a surgeon and studies in hope's peak i think Kanata would still take time of her day to go talk to her sister and ask how was her day at school and how she's doing, Beni was a very curious kid so i imagine she would sneak into Kanata's room while she's reading/studying and sit beside her. I also feel like in this scenario she would know Kinji too? He was friends with Kanata and liked taking care of the kids from his church so i imagine Kanata would bring him to meet her sister.

As she grows older they'd have longer, more meaningful conversation where they sorta just talk for hours and hours switching from one topic to another. I feel like Beni would ask Kanata for guidance whenever she's struggling with something, also think Kanata would try to help her with her anger issues a bit, tho obviously she wouldn't want Beni to bottle up her emotions or anything.

But the main thing that would change here is that Beni wouldn't have become a medical professional, yeah, she'd still admired her sister a lot but it's Kanata's absence in her life in the tragedy timeline and the fact that she hardly recalls how she was like that made Benitsuru want to become like her as much as she did. So with Kanata around she would have become some kind of historian instead, since that's something she has a real passion for.