in all seriousness, if this pezeshkian guy is walking into the power vacuum, that would be a tremendous modernizing step forward. there should not be another "supreme leader" or another guardian council or any of that bullshit. they have an elected leader. the process is imperfect, but where isn't it?
this is not ideal. the state needs to be destroyed and rebuilt, and this will happen in the long run, regardless.
in the short run, the best thing that could happen would be for the elected representatives to do away with the theocracy by acting as caretakers.