There are some things that need to be understood about the ME and Iran.
Iran is not an Arab nation. They are non-Arab speaking, but speak Farsi. They are also mostly Suni Moslems which is not the majority of Arab Moslems . The largest part of the Arab Moslem world are Shia Moslems. Because of this, much of the Moslem world looks down on them. They don't speak the language of Alah, which is Arabic.
I have read many times that Iran kind of has this "red headed step child" mentality, which motivates them to be more extreme, as though this would make the rest of the Moslem world think more highly of them. They haven't said that, at least I have not seen that they have, but the idea has been put forward, by ME/Arab/Moslem experts that I have read, and in seminars I went to.
A good book about this is called "The Arab Mind" where the author takes a deep dive into the situation over there.
This will not just shake out. The "right" people need to be put in place, and I get the idea that Trump is not liking the idea that he might be the guy. Again, that is just a hunch. I get the idea that he wants locals to do it.