Wouldn’t it be better if both sides in a war had robots shooting each other instead of humans?
Would it eliminate the complete and total idiocy of both sides shooting and killing the young men and women of the other side until one side has no more young men and women to put in front of bullets?
Yes, but robots cost too much to replace - a lot more than humans - so it will be humans for many many years to come.
Nobody wants to lose a war so the side that loses all of its robots first will then use humans to continue it......