For example, a fork could make all articles into rabbit holes like: - really simple and short article - expanded version of the same article - even more

For example, a fork could make all articles into rabbit holes like: - really simple and short article - expanded version of the same article - even more expanded version - ... With an easy (contextual!) navigation up and down the stack. The benefit would be faster learning. The initial levels would be clearly marked that they contain simplifications to the point of being half-truths and the version that is 100% "honest" would be also clearly marked. (For the cases when the truth is so complex that it becomes clearly anti-educational. I don't mean controversial/political topics.)