Unfortunately, politics dominate the church just like every other organization and no one is willing to step up and stop the madness. This bishop is famous for making outrageous comments and being "out there". There are no check and balances available, and bishops are appointed for life. As long as they do not violate any of the Orthodox religious Traditions or cannon laws they can safely say and do just about anything.
If I had the misfortune of being in his diocese, I would vote with my feet.