Only if governance takes place in a spontaneous order is it moral. That is because one does not have to participate. One can opt out -- and one can pursue one's own goals. Organizations are designed to help people to pursue their goals. If you do not participate in helping the organization achieve that goal, then you are not needed. You and the organization can and should go your separate ways. If you are forced to participate in an organization, that is immoral. It is slavery to that organization. So long as one participates -- or chooses not to participate -- in spontaneous order governance, that governance is moral. But governments consist of instrumental organizations that people do not have a choice but to participate in. Only if one can opt out of any particular government organization can it be considered moral.