If something happens to you, what happens to your crypto?

Life can be rather fragile, I often think about some solutions as to how to organize shit so all the assets and money wouldnt be lost and my daughter could somehow retrieve them if something happened to me.

I've considered one of those services for example emails provide that if the account isnt logged on in X time it sends a pre-defined email into pre-defined addresses. Perhaps better not to put actual seeds into that though.. so then would still have to figure out an actual safe way to store the seeds that the email could lead to.

There are bank deposit box services too, but doesnt sound paying monthly for 60 years "for nothing".

Have you thought about this and have you perhaps solved it?