Indeed. Democracy does not exclude anarchy and in the case of the UN it's a voluntary union, each member is free to not participate and ignore the decisions made by rest of the union. People often criticize the UN as having little authority - that's because it's anarchistic in nature.
If there is a point to my example it is that society is a patchwork of ideologies, there is no "pure capitalist" society just as there is no "pure anarchistic" society. So to say one ideology does not work as totalitarian society is different then saying it does not work at all.
Clinton was notorious for polling people and changing positions, but that was not by referendum. Sometimes our pundits play loose with words and pretend polling is a referendum because we don't actually have referendums. See also "democratizing" when it just means "commodotizing"