I guess I'd worry more about rogue nations developing (cheaper) biological weapons and chemical weapons. I imagine it would be easier to build something like [

I guess I'd worry more about rogue nations developing (cheaper) biological weapons and chemical weapons. I imagine it would be easier to build something like [1] than a robot like this. [1] https://en.wikipedia.org/wiki/M139_bomblet https://en.wikipedia.org/wiki/M139_bomblet