That's sort of a narrow definition though. I mean
Discovery glorifies gold miners, people living off the grid in Alaska, numerous types of fishermen, and moonshiners while History Channel has American Pickers, American Restoration...you get the point. I think the right in general has this romanticised view of farmers that isn't the reality anymore. Yeah the "factory worker" or "farmer" isn't memorialized in film, but they never were. Instead we get reality shows on motorcycle mechanics or Ax Men. I'd argue the cast majority of these shows put the people in them in a pretty good light (well besides the Duck Dynasty guys). Hell if anything these types of manual labor jobs have been put in a much better light in the past 10 years by these TV networks.