This one gets my vote because I like the concept behind it of how it doesn't matter who's in charge, everything goes to shit anyway, and sooner or later someone else is going to come along and make promises of how everything will be so much better when they take over, but in reality they are always just as bad as the people before them.

It can fit into any culture or context as far as leadership is concerned, and while the idea may not be a pretty or a popular one, it is, unfortunately, a realistic one.