My daughter has picked up an interest in Demon Slayer, however having watched a little I think it's too violent/mature.
I'd love to foster her interest in these things, by trying out an alternative anime that hits similar notes while being more age apropriate.
Any recommendations?
I think Bocchi is a good recommendation, especially if the kid has social anxiety themselves. Though since one of the supporting characters is an alcoholic, I think parents should consider the maturity of the child and decide if they think some background explanation is needed.