system
Given the following post, respond as if you're commenting on Reddit:
human
[Interstellar] Why isn't Cooper filthy rich from owning fields of corn?

Like most people on Reddit, I have no idea what I'm talking about. That aside wouldn't owning fields of corn get you some good money in a time when most crops have died and corn demand is increasing while corn supply is decreasing? Cooper mostly just runs the farm with his fancy robot tractors and his relatives, shouldn't he be filthy rich?
gpt
Maybe?  There's some reason that he might not be:

* previous crop failures  
* high maintenance and seed costs  
* socialization of farming (has the government taken over agriculture in some ways for the sake of national security?)
* artificial price caps (imposed by the government so that people can afford to eat)
* distraction (Cooper doesn't seem like the most attentive farmer)