The lack of a hierarchical structure is a problem for the parties because in politics all participants seek to achieve maximum visibility in their actions, so that the absence of a hierarchical power to moderate politicians leads to conflicts of interest. For example, two people from the same party who want to play a preview will fight to the fullest to gain political support within the party, often this is done in a less than republican way. When there is a hierarchical structure, an order can be established with rules for the play.