Yes you can. Doing the right thing at the expense of a comfortable lifestyle is a problem every generation has faced. Washing one's hands of responsibility in such a way is a rather lazy argument.

The conscious and deliberate decision to put a system in place that manipulates and exploits people who have to work for a living and makes them do things with no questions asked is not created by employees themselves. But it is a decision nevertheless and it is unfair to expect employees, who are victims of such system, to do the right thing as they usually fear the consequences of the dissent. Which can literally mean not just losing a job, but life and death kind of choices, never being able to afford a medical care, lack of place to live, prison and so on.

It's disingenuous to claim that employees of Facebook are being exploited as such. Factory workers maybe, but not a lucrative position at Menlo Park.

This response is the 'I was only following orders' response