It’s got be satire, but why would Powerline put up satire and not label it as such? Strange.
I think it’s a satirized actual MSM memo they got their hands on.
It is labeled satire, at the END of the post (clue being the soccer jazz).
It’s a very nice thing, that link we are supposed to include with quoted material. Sometimes, we have to think for ourselves and click on the link and read the whole thing. Gosh, sometimes we (not accusing you of same) act like Dems, expecting to be spoon fed everything!