And you know, and the troubling thing is that it's much easier to do something bad than to defend against all possible bad things, so the offensive uses really have an asymmetric advantage.
ご存じのように、厄介なことは 悪事を働くのは簡単だが 悪事の可能性すべてに対応するのは難しい なぜなら、攻撃側は非対称の優位を利用できる