What are the risks of starting a company in Iran?

Iran is recognized as an evil country in the world by the west and the whole world (except a few countries), and it wants to develop nuclear weapons. The west, especially Israel, will go to war with Iran at any time because the Iranian president threatens to wipe the Israelis off the face of the earth. Therefore, to start a company in Iran, war is the primary risk. In addition, because of international sanctions against Iran, Iran's foreign bank accounts have been blocked, and the transaction is very troublesome. Finally, due to sanctions, Iran is also short of food and materials, and people will always have riots and robberies because of hunger.