...tis true. I saw a new technology being unveiled a while back...something along the lines of virtual construction, where the navy and its ship builders could not only design the entire ship on a computer, but could produce virtual productions of whatever compartment they were looking at, and layer the various tubes, wires, vents, etc, that were necessary to the ship's function, to see if they would impede construction, before the ship even began to be built. Not sure how expensive that software and hardware was, but the millions of dollars it would save in delays, redesigning, and cost over-runs, more than payed for that.
In this case, what's the price we're going to put on a group of kids, where a maverick missile had its guidance system malfunction or misdirected, while a railgun projectile has no countermeasure to thwart it?