u/TotallyNotShinobi

This is a "big chungus"

Why?

It gives her a sligtly bit more interesting lore.
She is just a girl, doing her thing, having a vision, still has both parents, runs family business, fairly normal life.
A prosthetic leg would spice her life history a bit and add food for thought (how did she lose it? maybe a firework malfunction?).

Being so positive and upbeat despite a missing limb? That takes strength, that's cool, that deserves respect.

It would add some more representation. Someone also with a missing limb could be looking at her and going "that's literally me" , maybe she becomes their inspiration or a role model. Why not she's cool asf.

She could be playing fetch with doggies with it. Or make a pirate cosplay for playing with kids. Or scratch her back with it. The possibilities are endless.

Thanks for coming to my Ted talk.

^((Do you remember people theorizing Wrio is blind? He could've been genshin's daredevil that would be so badass))