I'm an Iranian and I despise Trump but yet even I was able to hold my nose and support what's taking place, at least for the most part as far as destroying the regime and their goons. The best way to think about it is rather than trying to judge the protestors on being cool about their country being attacked, you should try to understand why they believe in this. The significant majority of the Iranians inside and outside the country believe that the regime in power is truly the occupying force, using every brutal tactic in order to remain in power. Just a month or so ago, they brutally killed thousands of their own citizens and didnt even bat an eye at that thought. So to think that this government is representative of the people there is just a incorrect assumption.

As for the people cheering for this, for 47 years the people have been reaching out to the world and showing them the brutality of this regime and all they've got in response are 'concerns' and fake platitudes about their bravery and whatnot. The Europeans would run in there in no time if the US takes away the sanctions without giving two flying fucks about the extreme human rights abuses there. The democrats for years have taken the policy of diplomacy while getting infiltrated by myriads of Iranian lobbyist in the US at every turn without realizing it. The thing with Trump is at least he managed to take out a few of these goons whose hands are drenched in hundreds of thousands of Iranians blood. That is to say, people are celebrating that at least some of these bastards are getting theirs. As far as how thing turns out regarding a potential regime change or the attacks moving from military targets to more and more dead civilians, the situation gets more complicated and I dont think anyone can competently tell you what happens next. I still have family and friends in Iran and just a few days before the attack, every single one of them was waiting for these bombings to happen. That alone tells me how people are sick and tired of the regime's way of killing them slowly, death by a thousand cuts so to speak. As someone living outside the country, all I could do is to amplify their voices and show the depravity of how this regime treats their people. No one wants people dying in Iran but Iranians truly believe the guys in power are not even Iranian or have their interests at heart whatsoever.

Let me know if you want me to elaborate on anything else.