If not, then why would you think Iran would do the same?
Iranians may not like their government, but they (like Americans) don't like another country trying to push them around.
You want a quick way to unite Iranians in favor of their religious leaders? Have someone attack their facilities and kill their country men in the process.
The only way to bring down Iran's government is their citizens and when we kill those at those facilities, you will make them martyrs and only force them to side with their government.
If ANY American facility was under attack by another country, you are damn right that would unite ANY faction in America against those attackers. To think otherwise is not only foolish, but would cost lives.