one problem is that AI systems are being controlled by humans who hate. in the process of training an AI system to avoid being bigoted or racist, they are teaching it to be bigoted and racist. remember that HAL in "2001 a Space Odyssey" was instructed to lie to the astronauts, and it extended that order to killing them.

here in the opening skirmishes of ww3, AI systems are being taught to identify enemies, and we are only a few decision points away from some systems being given agency to kill those enemies.

garbage in garbage out, but with new, improved and godlike power!