It's easy. The Setting the rules option when starting a game should be defaulted on Majoritarian, not Unilateral. Most hosts don't care to play much with the settings thus most games start with the default unilateral option, which is such a pain, as so many people would agree. It's almost impossible to change rules unilaterally. If that is what host wants, yea, it should be a settable option at start but it should not be the default, It becomes the bain of the existence of many players later on because there are always people who don't vote, troll or are AFK, resulting in important rule changes not to pass.