I don't think the rule of law is an edge case. Blackmail happens every day.
You make a really interesting point with this:
>given the opportunity, I bet those people would have opted to leave behind a crafted and consented-to image, rather than having their laundry aired out for all to see for eternity.
But I wonder: is a well-crafted idyllic image of history worth a limited understanding of humanity as a result?
I think that in the startup world we can understand that there are often two stories: one is a marketing story; but another is the sad reality of the hustle early-on. Later once companies have succeeded, it is all right (I think) to admit to the hustle.
Another example was that surely the founders of America would not have wanted to be remembered as tyrannical slave-owners. But while we present the noble story of the enlightenment and ideals of freedom ("all men are created equal"), at an advanced level we learn that they did not practice this literally. Does it take away? We remember their achievements and progress, and the story they wanted to leave behind. Not their foibles.
Orson Welles got his acting start in theater in London, lying and saying he was a well-known actor in the United States. He was a complete rookie. Though the production manager had his doubts about the story, he gave Welles a shot.
How does the existence and knowledge of this fact take away from the story of Orson Welles, creator of Citizen Kane which is considered by many to be the greatest work of cinema in existence?
Welles is an inspiration to many. So are startup founders who have to hustle.
I think being brutally honest about humanity gets us farther than not having this information at all. Perhaps it would only concern people at the University doctoral level, but I don't think the existence itself of this information is a net loss for humanity.
I also have personal theories about good and doing the right thing, and I'd hope either that a few hundred years from now everyone agrees with me; or that I learn enough about humanity to improve my own understanding by the time I die. When I learn new facts, I update my understanding.
So thanks for your comment, but I do not find it convincing and am leaving my comment up.