giant robot that destroys cities and rules humanity to a level below generative ai

generated giant robot city destruction cyberpunk science fiction mechanical monsters future technology human control artificial intelligence cyber threat dominance mass civilization danger automation industrial revolution machine experiments technological progress cyberspace confrontation metal scifi plots war machines life apocalypse automated world terror scenarios threats killing humanity markers metropolis extreme conditions civilizational catastrophe largescale change electronic weapons engineering infrastructure automatic anarchy destroys cities rules level generative aii