It's very hard to make it go to a specific place of the actor's choice. There were attempts to use balloons as long range weapons in WW2 but they weren't very

It's very hard to make it go to a specific place of the actor's choice. There were attempts to use balloons as long range weapons in WW2 but they weren't very effective. Bad actors have a lot of ways to cause damage, most of them much more effective than balloons.