No. US military intervention in Iran won’t make things better. It didn’t improve Iraq or Afghanistan, and it didn’t serve American interests either. It just wasted lives and trillions of dollars. If the Iranians want a better government, they have to achieve it themselves. External force rarely produces real democracy and usually backfires.
Iran is a much bigger problem for its neighbors like Israel, Saudi Arabia, and Turkey, than it is for the United States. The region should handle its own dynamics. We’ve learned the hard way that playing global policeman there almost always ends badly.