Memes

https://en.m.wikipedia.org/wiki/Superior_orders

Superior orders, also known as just following orders or the Nuremberg defense, is a plea in a court of law that a person, whether civilian, military or police, should not be considered guilty of committing crimes ordered by a superior officer or official.[1][2] It is regarded as a complement to command responsibility.[3]

should be executed for being forced to serve as a cook in the military?

Sorry, which user was it exactly who said, "Kill every troop?"

I didn't get the feeling this is what the meme is about, maybe it is. I think your discomfort is good, in that it has you questioning what you may have not questioned, before. On one level, we can't decide what's okay for you, internally. The bigger question is, if external forces would compel suffering and death for your beliefs and convictions, are you prepared to accept that? Many of us who think we are may not be, when put into that position, just as many of us who think we aren't may end up being more certain than we knew. And at that end neither really matters, at all. I think deep introspection will have to be both journey and destination, multiple times in our lifetimes. The questioning is the reward.