On the one hand, it means we have whole new front on which we need to defend ourselves, but on the other hand, it means we have a whole new way to attack, a whole new way to stop evil people from doing evil things.
一方では 護るべき前線が まるまる増えたと言えますが もう一方では 悪さをする人たちを攻撃する手段 悪さを止める全く新しい手段が 得られたと言えます