I think your opinion that AI can be accepted is proper with two reasons. But the last reason is not proper. You said someone cannot oppose AI because of human greed. And you insisted that if one of the companies that make artificial intelligence develops six months earlier, it will be at least half a million years ahead. I think you should correct this reason. As your opinion, there will be human greed that people use robots to get benefits in many ways. Furthermore, this greed will be connected to abuse of using robots. This reason is supporting the idea that robots should not replace human's workplace. However, you are in a side that robots should replace human's workplace. So, you should correct your third reason to fit your idea.