In a way my initial reaction reading the title was very similar: we know this stuff already. Then I thought of taking a look at the article and realised there were several stuff mentioned I was not aware about, apart from this new memo I mean. I also liked the pictures from the archives and the links to the documents as reference to hat they say, so I thought it was totally worth sharing after all.

Apart from that for me revisiting a topics through the lens of another author/person sometimes helps me find actual answers or perhaps reframe the question: What can we do?