Seriously, it sounds like the author of this article is the first journalist who actually read the article in full and reflected on its contents. Unfortunately, it's a few days too late - the rest already spread wrong summaries, the misinformation has been spread, and the author of the memo fired.
I think we're just at the point where thinkpieces criticizing the initial wave of thinkpieces are now vogue and profitable.
(FWIW, I believe the wave of misleading or negative coverage of this memo is partly the fault of its means of original publication and distribution. Right, wrong, or indifferent, the way in which unorthodox viewpoints are offered to the public can dictate how they're received and interpreted, and this was not "groomed" to be received well, regardless of the merit of its arguments or lack thereof.)