People have been trained to think Terminator when they think of the danger of AI but I think it's more likely the internet stops working until they turn them off.

As a programmer with thousands of hours of tense frustration as a few misplaced characters breaks my code for sometimes a whole day before tests finally pass, and these people are planning to unleash alpha at best language processing systems and attaching them to control systems, Isaac Asimov might have written a few words about the danger of AI but it seems everyone is delerious.

I think of that episode of Mr Robot where he hacks the vent and power control exploiting a vulnerable UPS to induce it to generate hydrogen and then another hack to trigger sparks once enough H2 is in the air. Power stations, train control systems, traffic control, water pumps and flood mitigation systems, hydroelectric dams...