This guy ran a country of 90 million for 35 years and through some very dangerous crises.
The entire basis for why we should fight this war is that he and his government are utterly insane and they are willing to let Persian civilization be glassed (from mutually assured destruction) if it means hurting Israel and the US with nukes.

How likely do you think he is to actually do that?
Is it worth fighting another possible forever-war over that likelihood?