I think what we should have learned from this is that it's extremely hard to "make a lesson out of" Iran if you depend on moving oil past their borders... the gulf states are much more exposed to this than the US is, and much less powerful.
They are also not neutral - they have been paying in to the US protection racket, and are discovering that their payments haven't bought much.
They are also not neutral - they have been paying in to the US protection racket, and are discovering that their payments haven't bought much.