War is good. War is a great equalizer. It is Darwinian tool to eradicate those seems not fit to survive. Most technologies we have today were products of war. Humans minds were force to its limits just to invent something to win the war.
You ever been in war? Or was war fought somewhere near you? Or you only played COD so you think you're master in firearms and surviving?
Seems like you would trade human lives for technology, not really moral thing to do. But you'll learn someday maybe, wisdom comes with age