Can you imagine after we won the Second World War if we said ok we are going home now. We trust that the Europeans are stable enough to defend themselves against the Germans. How long would that have lasted?
Obama did just that in Iraq.
ISIS is Obama’s legacy to the world. The millions of people being butchered in the Middle East are Obama’s doing.
This man has ice in his veins and couldn’t care less how many die because of him.
Which is why I say Obama certainly shares in the blame for the state of the Middle East. I don't think anyone could've guessed that the next President (in this case, Obama) was going to simply pick up his marbles and "go home" leaving the mission completely unfinished.
ISIS/ISIL is all on Obama. You're exactly right.