Whatever happened to Manon carpenter?
She retired about 3 or 4 years ago. Iirc she said that the level had got so high at the top that she wasn’t willing to risk her entire future (non MTB) career/life for what, in general terms, could be a relatively short lived DH career. And that she couldn’t balance her studies with the WC circuit.
Blood road/Lael Wilcox films etc are great watches, however, looking at what the OPs daughter likes, I really don’t think they’re the right thing to egg on her enthusiasm.
It’s a bit like recommending the life story of Indurain to an 8 year old who loves Ratboy.