It is all about selfish interest.

As in. They are using middle East as Scapegoat.

Freethesis:
As in. They are using middle East as Scapegoat.

That's why they are having a lot of youth forming militia groups trying to take revenge for injustice and aggression from America and allies.

You see the crowd mourning that Iranian general after some of them will form militia groups later to refered to as terrorists by west.