Most farmers anymore are corporate and not the family farms of old. The average farm size is over 1000 acres.
Whether its owned by agribusiness or a family owned corporation they are experts at getting government handouts. Trump has proposed cutting $38 billion in subsidies.
You have to be corporate or the death tax will eat the farm. Literally. It takes a million dollars worth of equipment to farm a section (one square mile, 640 acres) of land in this part of the world. Most wheat farms are several sections, some owned, some rented cropland. Virtually everything is computerized, monitored, and adjusted for maximum yields, and it still takes the economy of scale to make a decent living. With that in mind, if the family patriarch dies, leaving that multimillion dollar operation, most of it tied up in land and equipment invites inheritance taxes which will require selling it off.
So, the farmers incorporate, transfer ownership to those kin interested in farming, and the farm goes on in family hands without having to be parted out and re-started every generation.
Yes, ADM and Monsanto have huge farms, but the 'family farm' here better incorporate or it gets dismembered.