Don't put words or ideas into my head or mouth. Red herrings and straw-men disgust me. I see a lot of that type of war propaganda right now, TBH.
I agreed with everything you just wrote.. . . (Well, unless by, 'payback, you meant, you are going to rape their daughter? Thought you were better than that.)
What I don't believe you would do, is go off and kill women and children that had nothing to do with the situation you just described. Just because the terrorists engage in that type of activity, does not mean, we in the west sink to that level.
I see a lot of folks writing garbage like that. "They set the rules of engagement, so it's O.K. to do genocide bullshit."