The trial is open to multiple interpretations because it doesn't make any sense, and it's also utterly unfair. The peop in in the world of joseph kay who are actively involved in the court have some, maybe some control, some meaning that they have from being the agents of this. But i think it becomes increasingly clear that even they don't really know hat they're doing. And he's not even willing to play the game any more in the way that they are.