I read the memo. If one is familiar with the research and evolutionary biology, there is nothing in there to react that strongly against, unless one takes a biased, insincere reading of what he actually wrote.

him immediately going to right wing YouTubers like

Those were the only people who would talk to him without trying to make it a hit piece, same as Bret Weinstein.

Stefan Molyneux,

Not sure what Mr. Molyneux is, but given his Libertarian bent, he really doesn't fall in with the mainstream North American right. I'm really skeezed out by his past calls to his audience for "de-fooing" which reads like a cult leader asking his followers to isolate themselves from society and listen only to him.

Jordan Peterson

Terms himself a classical liberal, but also terms himself a conservative, which isn't contradictory. He's been kinda "adopted" by a northern Native American tribe. People who try to paint him as "Alt-Right" aren't actually listening to what he's saying, and are effectively in an evidence-free cloudcuckooland. (He isn't anti-trans. Rather, he's against some nefarious anti-science and compelled speech tactics employed by activists who claim to speak for all trans people. He has received numerous letters from trans people in support of his message.) I have yet to see genuine criticism of him which stands up to scrutiny.

Mike cernovich

Don't like this guy, or his politics. Why do you lump this guy and Molyneux in with people like Jordan Peterson? Doesn't make any sense to me, except as a poison pill.

Joe Rogan

Would have passed perfectly fine as a liberal in the 90's. I think the far left doesn't like him simply because he won't play along with their politics. I find him refreshingly honest and highly intelligent. (Yes, he was a moon hoaxer at one point, but unlike a lot of stupid people, he had the wherewithal to listen to arguments and change his mind.)

Dave Rubin

Terms himself a liberal, also a "classical liberal." He's made a turn towards Libertarianism. He strikes me as sincere in wanting to give everyone a chance to be heard. I think he has intellectual integrity, and as such, he's willing to change his mind. His sincerity and intellectual integrity are the best things he has going for him, though I judge him to be just at a layperson's level intellectually.

Steven Crowder

I don't think Mr. Crowder is as funny or as smart as he thinks. I think he falls down a bit in terms of his intellectual honesty and in his scholarship. (Or course, he uses the "comedian" card to get out of that.) I think his effort to expose Antifa was creditable, but I wish he did a better job of having substance. All of these topical comedians are 10X funnier when they have substance. Colbert used to be funny, and it's because he had that.

etc. is suspicious. [1]

Given that you grouped all these people together, I find your list very suspicious.