If it's barbaric for the Islamofascist jihadists to deliberately target civilians, it's barbaric for the USA or anybody else to deliberately target civilians.
So you disagree with the actions we took to win World War II? War is Hell. Supporters of our enemies are by definition...enemies. In total war, there are no civilians. Make no mistake, this is Total War.
After a few of their "holy sites" are vaporized and we kill several hundred million of them, the rest will be forced to join the civilized world, or die.
I will not allow my children to be enslaved or murdered and if it takes the complete extermination of Islam to ensure that, so be it.