Robots are being used in all areas these days, there is no life without help from machines and robots. But we don't need to be scared, there is no real reason why Skynet should be coming and kill all of us. It's just a nice SciFi story, not reality. Robots and AI are learning what we teach them, if we teach them war, hatred and anger they might go into extreme mode. But why not show the best sides of humanity? Kindness, Love, Companionship? Humans are good people in general, there are only a few outliers.