At the top of the supply chain, farmers are most susceptible to existential factors and market volatility.
If demand for farmers’ product goes down, profit margins are reduced or eliminated to the point where it is more efficient to destroy rather than deliver.
If demand is up, quality goes down and further diminishes as it goes through the supply chain; impacting customer satisfaction and repeat business. Labor and food preservation systems are not easily adjusted to market unsteadiness and existential issues.