It’s not propaganda. Just because a human will not eat rejected food (and there are those that will) a REAL hog farmer will pick through the produce. They feed their hogs good food because they do not want to raise a hog that is sickly or have it come back on them. Not saying that some do feed crap but it is not what a real farmer does. Same for butchering the animals. A real farmer/rancher does not want to cause the animal much suffering when it is put down. An animal that is scared to death before it’s killed has enzymes(?) in the meat that makes it tough as all get out.
I guess we are talking about different things here. I am talking about farmers not commercial hog raisers but then again a commercial hog raiser pens his hogs on concrete which is washed into a vat sort of like a septic tank. But I have no problem with putting manure of any kind EXCEPT human on a garden but it HAS to be old manure. You can not put fresh manure on a garden. The urine in it will burn the plants whether it is chicken or hogs. It’s no different than composting veggies. It has to be composted.