I hope there'll be enough military service people who'll defy unlawful orders, but I fear they have "Follow your superiors" drilled into them from the very star

I hope there'll be enough military service people who'll defy unlawful orders, but I fear they have "Follow your superiors" drilled into them from the very start. I remember reading on forums a decade or two ago comments by some Americans who believed in their exceptionalism, that they would never be like Nazi soldiers who just followed orders...