There isn't the one and only standard for ethics. Perhaps a class would teach a certain version of ethics, but not a universally applicable one. As a somewhat

There isn't the one and only standard for ethics. Perhaps a class would teach a certain version of ethics, but not a universally applicable one. As a somewhat relevant example, a lot of ethical norms in USSR (prosecution of successful individuals, outlawing free speech, destroying dissent, banning "unethical" literature and works of art) would be considered completely unethical in the Western society and vise versa, although the admiration of former became fashionable in tech circles lately.