My opinion I'm inclined to disagree with OP if only because I really don't want to see the US betrayed or blamed again for problems in that region. It's damned if we do and damned if we don't, we're looking hypocritical either way. I'd say if a year prior we'd have helped the iranian people it would seem less a double standard from us to help out now--others would argue that's just politics and it smells bad.
As it is we're tired from a drawn out war which we could have fought better IMO, and shown a little better leadership.
It's ugly no matter what.