Any profession should have norms around the issue you raise. And, in the words of the great economic thinker Albert Hirschman, we all owe a measure of loyalty to professional norms. But when the norms seem unhelpful or unproductive, one needs to speak up - to activate voice. And in the extreme, if the profession and one's colleagues seem estranged from a thoughtfully selected course of action, you need to consider the possibility of exit. Of course, if you knowingly violate norms or laws, you need to be prepared to face the consequences - or to lead a revolution!
