My sense is that with more technology, you get more focus on metrics, not less, with an even greater likelihood of choosing the wrong strategy.
So I read this is less of a "good vs evil" debate. It's just that when you are up close to the evil, you are really left questioning, "is the end really going to justify the means". If you are far away, you just see "hey, we're winning".
Thus, this "bad war" is less of a statement of "evil war" but _ineffective_ war.