that's beyond the point.
parent objects to the war machine -- even those 'low level staffers and privates' are contributing meaningfully to the machine in which they operate themselves.
if the end result of a mundane process is that a bomb gets dropped and lots of people die, it doesn't really much matter to most people how minor the role is; like it or not even the guy getting the coffee for the general is a part of that process which ends in an action that parent objects to.
people oft forget this fact, which leads into a slippery path of 'condoning via non-action' because "well it's just coffee!", until it all adds up into a 'war crime' or 'tactical victory'.