That rule change mechanic is the dumbest idea I've seen. The type of rules they try to implement like the one you mentioned are terrible. I started a My GM and I think it was the commissioner who came to me asking me if I was ok with multiple rule changes that sounded ridiculous. I voted NO to all of them, but since I didn't know if that would be enough I just quit the game and started a my league instead...
I wish 2k gave us an option to disable this aberration so I could play My Gm instead of my league, but I doubt they do , since they like to have My Gm settings fixed