Let's be clear about this video; the "sham legacy" is the commercialization/exploitation of Feynman's legacy after he died. Feynman was not a charlatan. Collier doesn't claim he is. She talks about the very real contributions he made. Her criticism is largely about the way people scraped together any scrap of paper he had jotted down a note on and turned it into a thin book, "Feynman on XYZ topic".

But yes, he does catch criticism for his very real character flaws, his grandiosity, his philandering and inappropriate workplace behavior, and his physical abuse of his wife.

He was a complicated person. Much of the work discussing him is hagiography. This essay is even keeled but does not gloss over his flaws. Again, she discusses his very real contributions and legacy. It's a long essay; she makes time for the complexity of Feynman as a person.

If all you want to hear about Feynman is charming stories about Tuvan throat singing, you won't enjoy this essay. That's okay; it's not for everyone. There's an instinct to reject a critical work like this on it's face. I think that does a disservice, not only to Collier, but to us as students of history.

Collier is a working astrophysicist who spent months on this project. It is not a low effort hit piece. It's a critical but fair portrait from someone qualified to engage with the subject matter. I encourage everyone to withhold judgement until watching the entire essay. If you haven't seen it, you probably shouldn't make a knee jerk dismissal.