This is basically a win for Iran. 1. They replaced the decrepit Khameini with a much younger and more formidable Khameini. 2. “Pulled a Ukraine” vs the US showing defiance and have now rallied any wavering regime supporters against the American and Jewish “devils”. 3. Reminded the anti regime population that they’re not going anywhere and that the US can’t help them. 4. Showed everyone in the ME and the world that if…
I think you're mostly right, except maybe a bit misinformed on #1. The younger Khamenei is, according to recent reports, in a very unstable condition, has likely never actually had an input on the leadership of Iran so far, and his future state is uncertain. So I think there will be another leader elected soon.
What does that have to do with anything? The USA (my country, sadly) provoked a far smaller nation and was proved incapable of dominance.
Trump will claim victory, but it's not what they thought they'd get.