Not a court of law? Then why am I wearing a robe and powdered wig? 
Nobody said anything about lawyers. There are two sides to every story and listening to both sides being argued won't hurt anyone or cause the sky to come crashing down over BM. There could just be one person making these decisions behind the scenes, but presumably the purpose of the Magistrate forum is to ensure that both sides are heard.
But both sides were quite clearly heard; in fact Kai was unmuted specifically for that purpose, that he should be allowed to present his case. And that's exactly what he did- if you look at the thread in question Kai has several posts defending his point of view.
Sure, many Magistrates then disagreed with said posts but that doesn't mean he wasn't heard; in fact that is rather explicit proof that his argument was listened to and then rejected for being spurious. And no that's not unfair, that's exactly what the Magistrates are supposed to do; listen to both sides and then judge one of them to be spurious and the other to be valid.
So again I'm not fully understanding what your point is- what exactly did the Magistrates not do that you expected them to do?
