The issue was never nuclear capability, that was just the excuse for Israel to illegally attack Iran (with Americas full knowledge).
Iran is the last fully sovereign state in the region "hostile" to America. There are a lot of resources to be exploited. That's why the former Shah's son has been doing the media rounds.
Netanyahu and the Americans spent months planning their decapitation strikes last week, hoping for a collapse of the government. That's why in the immediate aftermath there was so much gloating about destroying Irans Air Defences and the regime being over.
However within 14 hours Iran responded and is currently on round 20 of it's response. The mayor of Haifa said he's feeling depressed at the level of destruction.
https://english.almayadeen.net/news/politics/haifa-mayor--injuries--widespread-destruction--nothing-is-im
Instead of collapse it has inspired a unity not seen in Iran since the war. MAGA has come out fully antiwar and increasingly anti Trump calling him an Israeli plant. The younger generation is asking why do we hate Iran, with the Ayatollahs old tweets on love, Mary and doing the bloody dishes trending. There's generally very little sympathy to the destruction in Israel after Netanyahu's actions in Palestine, Lebanon, Syria and Iran.
It's had all been telegraphed in the policy paper "Which path to Persia?", Chapter 5 is titled "leave it to Bibi".....
https://www.brookings.edu/articles/which-path-to-persia-options-for-a-new-american-strategy-toward-iran/