> In this case, questioning whether the company's driving mission was the universal good that leadership thought it was when it was adopted.
Except that, Bosworth's shabby recants aside, in the original post the driving mission was not questioned but reinforced to an extreme, cult-like degree by a high ranking Facebook official. He didn't minced words and sought no compromise: growth at any cost, using unethical methods and to the point of endangering people, if that is what it takes. Growth is a good by definition, regardless what your antiquated, pre-Facebook morals tell you.
This a wide extension of the field where debate is possible and a strong reinforcement for unethical behaviour, "Facebook and Boz have your back and anyone questioning growth is an enemy". What was previously unspeakable, is now under debate, we are debating the degree of acceptable unethical behavior and Boz's position seems to be "to any degree". This was merely 20 months ago, not in the distant past when Facebook was founded.
It's specious to call this an environment of open debate, it's a bold move to the organizational culture of a cult or criminal gang. It's not surprising at all then that the current debate centers on ways to root out the traitors and select employees for "integrity" (unflinching loyalty).