I haven't recited anybody's argument. These are the basic facts of the case. The fact that they don't leave any room for a meaningful counter-argument is the entire point.
The reason the constitution guarantees a trial by jury is to avoid tyranny. I have no idea what perspective you're coming from that you want to destroy the lives of the farmers here when I'm fairly certain you realize that no fair court in this world will ever find them guilty. And that's precisely why the constitution enshrines your right to a trial by jury - to avoid kangaroo courts where the same person(s) accusing you of something is the one judging your guilt or innocence. That's how you get things like the witch trials, Spanish Inquisition, and so on endlessly throughout history.
It's part of the Bill of Rights. This is the entirety of the 7th Amendment:
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"In Suits at common law, where the value in controversy shall exceed twenty dollars, the right of trial by jury shall be preserved, and no fact tried by a jury, shall be otherwise re-examined in any Court of the United States, than according to the rules of the common law."
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It was written in the times before governments started printing funny money so $20 remained fairly consistent, but even if you want it inflation adjusted it's about $700. And in this case, there was hundreds of thousands of dollars and the entire livelihood of numerous people at stake. I just can't understand your perspective here whatsoever.
