No one liked the ayatollah, but if you think the president can go to war without congressional approval then you are unamerican. On top of that, the younger generation of the IRGC is more extreme than the current one, and there has never been a successful regime change by only using an air campaign. Dummies might point to Kosovo or Libya, but the opposition in those cases were armed. In Iran, the opposition is about to get slaughtered and oppressed further, unless we get boots on the ground.