Yeah? So what? For a while a rather creepy young musician was called Prince too. It doesn't mean a thing except to people with chains in their brains.
We hold these truths to be self-evident, that all men are created equal
-- Thomas Jefferson - U.S. Declaration of Independence
You need a long term psychological treatment!
I hope God helps you get rid of the pains.
What is your problem? Just because we don't have titles in the US, we can't acknowledge those of people who come from a different tradition? Thomas Jefferson is not God, and his war propaganda does not apply to the whole world for all time. The American way is not necessarily what is best for any other country. If royalty and titles are part of a country's culture and traditions, as they are part of Iran's, then that should be respected.
I suppose you think all the Americans who have enthusiastically followed the British royal family over the years, and to whom titles obviously mean something, have "chains in their brains." Whatever.