If you feel he's colluding in a world you paid to be in, report it. It's that simple. I know you get nowhere trying to shout him down because, as I've said many, many times, his worlds are filled with his sycophants. So, if you feel like collusive deals are being made, report it.
I joined Musial many seasons ago. A trade looked terribly one-sided. I spoke up. In unison, they said "We don't veto deals here. 24 of us(or some crazy number) know each other in the real world." Which is fine. Just don't expect me to sign up for that ****.