@dumdum666 that's a hard disagree from me. I think you fundamentally misunderstand what ethics and morals are. Either you believe something or you don't.
If you come upon some people raping some kid in an alley that doesn't mean it's somehow okay for you stand there and just watch because "this is rape and quite frankly worse things were done in other rapes".
The argument "other people could have chosen to help and didn't, therefore it's fine for me to not help either" doesn't cut it.
If you, personally, think it's morally fine to starve civilians and children that's one thing - luckily many disagree which is why it's deemed a war crime.
But you should own your views on that. Don't try to argue that there's some special ☆magical place☆ where there's no such thing as right or wrong and ethics suddenly don't exist.