It's perfect for toddlers (I mean that in a good way), it's the infinite answer to the infinite "What's that?" series of questions they can generate. Make everything a hyperlink and it's almost like a LLM mind map of knowledge.
you gave me the idea of using it to explore weird random scifi ideas, ended up spending way too much time clicking through details about the role of astrophage in the development of intelligence in deep sea life. Fun!