The moral high ground?

The USA has made much of the trade sanctions against Iran, but curiously enough Coca Cola and its associated brands (Fanta, Sprite etc) are every where in Iran. It appears to morally acceptable to cut medical supplies and aircraft parts and sell Coca Cola at the same time.

Not to be outdone in the hypocrisy stakes, the Islamic Republic of Iran bans the local sale of any alcohol, but curiously allows the production of wine for export and sale to local diplomats.