She has no interest probably she has no need for it or do not yet see the need for it. Interest drive adoption, but necessity pushes adoption into overdrive. Give it time, sooner or later, everyone will need to use bitcoin whether they like it or not. However, I would say that your daughter is lucky that she has you to guide her when she does start her bitcoin journey.
I find it interesting though that the parent is more into new tech than his child. Usually it's the other way around. Kudos to you good sir for having an open mind to learn about bitcoin and seeing the importance of bitcoin.