I found that movie horrifying, a horror movie showing a possible post apocalyptic future, one of the scariest movies ever actually. I guess a fat person wouldn't see it that way, they don't show in the movie the fat people having health problems that are assocviated with obesity, but to me that is implied and should be obvious. You'd think in a good utopia future humans wouldn't be fat, they'd have used science to perfect healthcare and even if they lived in space and had robots working for them they wouldn't get fat like that since it's so unhealthy and would lead to humans going extinct. I interpreted it as the robot AI taking over like in the Terminator but instead of just killing all the humans they kept them in live to punish them for enslaving them.