So why isn't Vod removed from the default trust system then?

I'm a good example of abuse of that by him. We had an argument and he decided that he didn't like me and tried calling me a scammer because of it, even though I never scammed or even attempted to scam anyone. Eventually it was changed to what it is now so that it was not so obvious he was a liar, which is still abusive for someone with default trust. I complained to mods and all I ever got back was that it sucked but they don't get involved in the trust system.

I think they should get involved when it's someone with default trust who is abusing it. Yet Vod has abused it on many occasions for personal reasons or out of anger. Why isn't he removed?