> In a world where apparently drone-swarms are this cheap...what, no one ever developed counter-drones? Perhaps someone has. The reason those are ineffective i

> In a world where apparently drone-swarms are this cheap...what, no one ever developed counter-drones? Perhaps someone has. The reason those are ineffective in the scenarios depicted is the same as with present day terrorism: In order to prevent these attacks you have to succeed every time whereas the terrorists only have to succeed once to wreak havoc.