Not sure I agree. There are plenty of curated resources and institutional frameworks but the last time I took an online university-affiliated class I would have

Not sure I agree. There are plenty of curated resources and institutional frameworks but the last time I took an online university-affiliated class I would have learned more and saved time by simply reading a book. I think being broadly educated is partly having the capacity to delve fruitfully in to unknown domains and grapple with unknown semantics. Perhaps I am biased: my mother was a librarian.