Put down the kool aid for a minute. If you analyze the last Iranian strike on Israel, it is clear that the Israelis are in nowhere near as strong a position as you may think. That was a very restricted effort to damage infrastructure in Israel and avoid mass civilian casualties. Furthermore, the Iranians notified rhe US at the time of launch, giving Israel a heads up.
Fighting Iran isn't going to be like fighting Iraq. The latter was a British construct with a conscript army and no international support. Iran is one of the world's ancient empires and is allied with the world's largest economy and largest nuclear power. Unlike Iraq, they have the ability to cause significant damage to Western interests.
An Israeli strike on Iran's oil fields will send oil to $100 a barrel. If Iran closes the Straits of Hormuz in response, try $150. We don't want 5 to 8 dollar a gallon gas. Its time for Netinyahu to knock it off already.