This is the point, depending on the type of society, ideologies must be adapted, turning them into dogmas leads to failure by definition, this is the mistake of many parties on the left, eternally debating secondary aspects and forgetting what people really need, what should be the center of their commitment, not complying to the last comma what their corresponding ideology dictates. While the right does not have this problem, since for them the people themselves are secondary and the interests of large corporations are always identical. Today more than ever a great alliance of the left is necessary, leaving its debates internally to find compromises instead of confrontations.