I have become very cynical over time about the way intellectuals, academics, trade negotiators, politicians and the media use/abuse complexity to get their own way. Many times when I examine an issue I see a whole lot of people saying how complex the world is, how impossibly nuanced it is and .... the kicker .... therefore you shouldn't attempt to figure it out or have an opinion. You should just do whatever the "experts" recommend even if it's apparently unintuitive or even quite clearly against your own interests. Anyone who doesn't obey this line is written off as ignorant, too stupid to have a vote, etc.
Yet are these issues really so complicated? Often they are not. The complexity, when you take the time to tackle it, ends up being largely artificial.