“Spiritual leader” is a huge stretch, dude was their dictator.

So, no. that’s not how any of that works.

He was the head of the Shia sect of Islam. i.e. he was essentially the pope.

He was not the head of state and had limited power beyond his role as spiritual leader. The head of state would be the president of Iran, or the Prime minister. Both of whom did consult him, of course as it’s still a theocratic republic, but he had as much power as the pope has in Italy.

Repeating far-right propaganda like you are does nothing to help anyone. Change cannot be brought about by objectively false analysis and propaganda; hence the current state of Afghanistan and Iraq.

He was not the head of Shia Islam he was a grand Ayatollah, think of that as the head judge of a Supreme Court, an Ayatollah can be thought of as a judge who has spent their whole life dedicated to the study and application of religious law. Any time he makes a legal decision called a fatwa it is for people who choose to follow his, for lack of a better term, legal philosophy. Ayatollah Ali Khamenei was arguably the second most important grand Ayatollah in Shia Islam, he just also happend to be the Supreme leader of Iran. The most important Ayatollah is Ayatollah Sistani in Iraq.