The Jews in Iran are "prisoners." They are not allowed to leave at all or function in society freely. I know of countless Jews risking their lives to escape. Don't tell me they are free to do as they wish. They are retained in Iran for their skills and as human shield in the event of a retaliatory attack by the US or Israel. Get your facts right before you speak.
U.S. confirms ISIS computer expert killed in air strike (Reuters)
from the article: Baghdad's last rabbi to leave Iraq