First Robot Officiated Wedding

I do not see the point of this. It is a wedding, so how does a robot officiating it make any sense? The robot needs to be controlled by a "hidden puppeteer" because it is a complicated task. Either controlled or acting on its own, it just seems so bizarre. If someone needs to control it remotely, then why can't you just have some person perform the ceremony. And if the robot is acting on its own, what moral values can you hope a machine has to bind two people in holy matrimony??? Bizarre!