Actually, I do think Iranians have a right to have a say in the actions of people representing their country such as celebrities or sport stars because it affects the image of a country, especially an Islamic country like Iran!
Imagine an athlete from US saying how gay people are disgusting and should not be allowed to marry when he was at an international event. I'm sure the political backlash would be tremendous as well!
That actress does not represent anyone, even if she was only Iranian in the festival. No Iranian agency or organization authorize or pay her to present in France. She acted for her own, not for Iran.
Isn't too hypocrite to ask for an actress to behave morally for the name of her people, especially when the people is not that moral.
I am all for women rights! But I can't say that I don't understand where the other side's argument is coming from. I think every time you appear on an international stage, you are representing your country because people's eyes will all be on you and your ethnicity and with that, comes a certain level of responsibility where you have to act appropriately to represent the values of your country.
And every time you do something bad, not only you but your countrymen have to take the blame for it. For example, when Muslim extremists attacked the world trade center during 9/11, people didn't say "oh, it is because they are extremists. other Muslims are innocent." but instead it lead to a widespread paranoia against Muslims and they are still being discriminated against until today due to what a small number of people did.
Well, as you said "every time you appear on an international stage, you are representing your country because people's eyes will all be on you and your ethnicity" => in this case I am wondering which symbol for and value of US I should see thought US representatives, Oprah Winfrey or Miley Cirus? Difficult case right?
About your example of the case of Muslims, I guess the civilized world said the 9/11 was due to Muslim extremists, while some people say just Muslim. Racism exists along with existence of human being unfortunately. It is the same like the way we used to about black people, or immigrants. They both, black and immigrants, with time prove themselves and take their roles in our society today.
I can give a typical sample: people nowadays are very careful with china-made stuff, especially foods. We behave the same way toward commodity from China. But look in the stores, majority is china-made, in particular clothes.
After all, I think people do not judge an ethnicity by behavior of a small group, but they just take precautions. And of course there are some people who are somehow racists, trying to equate a group with the people / ethnicity they present.
Another question: if my mother is Hispanic, my father is Anglo Saxon and Asian mixed, I was born in Morocco and now living in the States but I have French citizenship, which people you would blame if I do something bad?