you're underestimating the control software. with consumer grade cameras and simple image processing, you can write "go to x, find the nearest person and drop o

you're underestimating the control software. with consumer grade cameras and simple image processing, you can write "go to x, find the nearest person and drop on them". also, just having the camera in the air is enough to make it much easier to launch a rocket at a target for juicier targets.