The advancement in technology that brought about the AI is the highest i have seen because the high intelligence of the AI is out of this world and i believe the reason for all these advance technology is just to aid humans performs task without having to stress themselves much. It is true that the AI will reduce humans labor thereby unemployment rate will be on the increase but this is more like a wake up call for everyone to become independent and manage their own businesses and not be too dependent on working for other people. AI will cause a heavy chaos and havoc to humans existence but they can't end humans because bringing about the downfall of humans will mean the end of the world so it's not gonna happen, afterall they were produced by humans knowledge so if they goes against humans command, then human will destroy them before they will think of destroying humans.