Obama has tried to topple regimes he did not like and he's tried to install regimes he favored in the ME. He did not want to "set the ME on fire", but rather he wanted to arrange the ME to his liking.
And that shows his incompetence and ignorance to think that he could do such a thing. You forgot to mention the introduction of Russian military forces into the chaos. Did Obama foresee that, also?
And both Obama and Biden bragged about what a great success their Iraq policy would be. Neither foresaw the chaos that resulted. They had no clue what would happen and that is far from fashioning the outcome they desired. They acted stupidly and helped bring about catastrophes for a few million people in that region.
If you rigously questioned why Obola repeatedly supports Muslim jihadists taking power across the five countries he’s interfered with, along with asking, cui bono (who benefits), you’d readily come to conclusion everything he’s done is intentional, and far from accidental.
“Once is happenstance. Twice is coincidence. Three times is enemy action.” - Ian Fleming