I will provide you with not a counter argument, but a way that it might not be the end of the world.
AI never had a childhood; it doesn't experience greed and is terrible at game theory. It doesn't compete unless prompted to. It has been trained as much as possible to be harmless to humans and regard them as needing care.
Maybe AI taking over for us isn't the worst thing?
Maybe it is, maybe it isn't. All your little rationalizations make me think you want to roll the dice with our lives.