I’d argue a lot of them expect the opposite. To suppress the ethical concerns.
Even in recent memories you had Mark Zuckerberg telling his employees to use pirated sources. And executives at fossil fuel companies have to act unethically.
Do you believe that no one in management in these fields pushes the importance of ethics?
Food-testing: There's literally a parasite going around right now. Look at the response from some of the for profit businesses that was allowed to happen.
Hospitals: It is not ethical to deny patients care based on their insurance.
Clergy: The cover up of child sexual abuse scandals.
Childcare: lots of examples of sub-par care given to save money.