That's a terrible analogy. I agree that the automobile is a better mode of transportation that the horse-drawn carriage, but not because of the number of moving parts. Both the horse-drawn carriage and the automobile get us where we want to go. The advent of the internal combustion engine just made travel quicker and easier even though the automobile had more moving parts. It's a trade-off.
While I do own vehicles with power windows & doors, a GPS system, an EGR system and fuel injection I long for the days when I could rebuild a carburetor or change a fuel pump beside the road (I've done both). Now when my car stops running I have to call the garage and open my wallet. Does that make the current version of the car "better"?
WAR is a lot like that GPS I spoke of, only with one exception. When my GPS fails to operate correctly it's immediately obvious but when WAR isn't operating properly some people tend to say, "Gee, it says that so it must be right". If we applied that to the GPS some people would occasionally end up in Albuquerque firmly believing they were in Boston (or wherever they wanted to go).