The critical question, surely, is whether democracy - or the version espoused by many "developed" states is either the right system for all states or even counter-productive. For instance, in the UK we have a functioning mixture of representational democracy and monarchy (no, please no discussions about how to improve that), that is rooted deep in our history and national psyche. If another power used armed "persuasion" to get us to change that system to, say, a well-run military junta, then I suspect that even the more right-wing among us would resist. We are seeking to impose an interpretation of democracy on cultures where it is not deeply rooted, and it is perhaps this that is fanning the flames of struggle against "western oppression". Perhaps we should, rather, be more actively engaged in dialogue with states that are unlike ours, rather than just telling them they are wrong and threatening them with violence if they disagree. As sovereign nations, they are entitled to expect us not to interfere actively in their internal affairs - if we find the way they run them abhorrent, we should try to persuade, not crush. [Btw, it is irrelevant whether it is a theocracy, hierarchy, junta or ochlocracy]
Phenomena like Stalin, Hitler or Pol Pot are slightly different, in that they imposed from within a country a system that was itself alien to their country - that is why they needed to be resisted]