In this episode a human purpose in life was replaced with a robot that acted and said things the human would of said in his life. It was questionable maybe his soul might of like infused with the robot so how. But to have a society where when people die be replaced with robots to live exactly like there did sounds like a horrible idea. When end comes to end everyone needs to be over with. If we have lots of people be reincarnated as robots eventually we won't have the materials to take care of all of them and the world would become to coward.