Let’s Research “Unschooling”

So I did this with Waldorf schooling, looking into the origin of Steiner’s philosophy, his influences and the ideas he used to build a school that was commissioned. Now I’m interested in now “unschooling” has come about because with anything trendy I question it. https://www.johnholtgws.com/writing-by-patrick/the-foundations-of-unschooling