I totally agree, and seriously hope that AGI is not achievable. However, we don't need full AGI for the scenario you mention, automatic anything that is hack-a

I totally agree, and seriously hope that AGI is not achievable. However, we don't need full AGI for the scenario you mention, automatic anything that is hack-able, which is anything that is connected to a network, can be a weapon of great destruction. As an example, self-driving cars run on a model. What if they are hacked and uploaded with a malicious model which just wants to damage life and property. I'll say that hundreds of thousands of vehicles running amok would be a great weapon in any war.