I understand that much of our behavior, acting within institutions, adheres to the codes, rules, norms, etc. of that institution. Institutions do not encourage members (as a rule) to question codes, rules, norms etc. and those that do are marginalized. Institutions, and thus their members, imbue said codes, rules, norms, etc. with inviolable status, and so they are perpetuated over time without serious reflection. Case in point is now pervasive practice of using overwhelming force in policing methods.
Such rationalizations as found above just seem to me to be so much institutional convention wisdom that is repeated uncritically and ad nauseum, so much so that the public also uncritically buys into them.