Oh sure, the list of FCC rules is seemingly endless... but it's still a pretty wide margin of media and speech permitted especially on the "talk radio" side of things.
And even low-power AM transmission stations need an annoying amount of physical plant maintenance—cutting grass, trimming overgrowth, fixing all the random annoying issues that crop up when maintaining any kind of equipment at a remote site (theft, rodents, water ingress, cooling, power, comms, etc.).