Im not letting anyone slide or making excuses. Im just being realistic about the situation. It just gets incredibly old listening to the same commentary over and over again where its just Obama this Obama that blah blah blah. The buck stops with him, but he has people below him that need to assess the situation and interpret their findings so that he can utilize their advice. If our intelligence apparatus made the call that IS wasn't a threat, then what could have been done? The situation was fukked up all around, but its being portrayed as something bigger than it is. Not much has changed on the ground, but, like you said, its being used as a political talking point to discredit the administration.
9/11 doesnt fall into that excuse because CIA did predict an attack and nothing was really done about it. Even then, I dont blame Bush. Bad things happen in this world. The problem I have is that people try to make sense of the chaos and assign political blame for their own selfish reasons.
I made this point in another thread but the entire "lets blame the president" for everything that happens is really lazy commentary. You're setting every president up for failure because fukked up things are going to happen fairly regularly. There's too many variables involved in almost every decision for someone to get it right all the time. The response to a fukk up is much more important than anything else for a President, in my opinion. People just don't know what a President actually does, so it becomes a giant anti-president circle jerk in both the media and the real world. Its very similar to the way people focus wholly on a star athlete's contribution to a loss, even if the rest of the team was awful. Instead of analyzing the situation for what it really is, everyone takes the path of least resistance and hops on the criticism bandwagon.