It's not so much that the key people at the top of Facebook "see no evil," but that they truly, sincerely, earnestly believe there is no evil to be seen, or if there is any evil, they truly, sincerely, earnestly believe they can subdue it with great engineering and great management.
They fail to see what every outsider, and many insiders, clearly see. Paraphrasing Upton Sinclair:
It is difficult to get people to see something if their wealth, status, and self-worth depend upon not seeing it.
They fail to see what every outsider, and many insiders, clearly see. Paraphrasing Upton Sinclair:
It is difficult to get people to see something if their wealth, status, and self-worth depend upon not seeing it.