No journal can afford to get too far ahead of its readership. I remember being surprised back in 2003 that The Economist was so gung-ho for the Iraq war. My personal view was that the UK had little choice but to go along with the Americans, being the client state it is. However, anyone with the slightest savvy could see that the adventure would have a disastrous outcome.
The whole Sunni-Shia thing was well-understood at the time, and the "export of US-style democracy" - to be welcomed by all shades of 'Iraqi opinion' was as delusional prior to hostilities as subsequently. However, none of this obvious analysis made its way onto the pages of The Economist, and looking at its sales figures in the US, it's obvious why. There are client journals as well as states.