Do you think taking the lives of thousands of innocent people is a good thing? Obviously not. Drones will be the future of the military. Drones are effective in killing terrorist rather than innocent people, drones are autopiloted therefore safer for soldiers and finally drones are simply cheaper than other methods in the military.
During the world war II, United States sent an American bomber to drop an atomic bomb on Hiroshima. This resulted in killing thousands of people including men women and children. A few day later another bomb was dropped in Nagasaki which also murdered thousands of innocent lives