The public has reasons not to believe the government story. You have to understand that the "morality police" has nothing to do with morality and it's a result of the power structures making the current Iranian society. In a way, the "morality police" makes the Iranian government weaker and not stronger but it's a ruling tool. This day-to-day ruling tool and its resulting stability comes at the cost of the possible revolution when the general population have had enough.
Will this time be the one? Who knows but at this time the sanctions can come in very handy. (if not for making this successful, they'd be used as leverage of the next negotiations round)
As Iranian, I usually watch with good amounts of doubts such reports with their Iran correspondence. The last time, the anchor said: "It's very good that we have you over there, let me ask...". For me, it was Nope! It actually worse than we have you over there. It means you need to conform!
It was even more surprising later for me that even in the western main stream media, the regime propaganda is the main voice that I hear, believe it or not you can research the NIAC network (Iran under-cover lobbyists) and see how often they're consulted as journalists/commentators on Iran issue in those medias.
https://en.wikipedia.org/wiki/National_Iranian_American_Coun...
I agree, there is a lack of resources here and Iranian journalists are responsible in part. But in defense there are not much hope/resources for independent journalism overall not only on this matter but almost any other. Simply money talks and sifting through that needs focus and great deal of time!
edit: we definitely do this. Also as grad students. Be upset about it, but not with me. The fact that we do this means that US journalists are limited in where they can go. Just like the fact that we're totally willing to send spies as NGO doctors administering vaccinations means that we can't do vaccination campaigns in countries that need help, or the fact that we send spies embedded with weapons/nuclear inspectors means that inspectors can't get access to things.
Are there any (for the lack of a better word) "western" (I mean, I'd also trust, for example NHK, SBS, ABC Australia, etc) journalists from credible journalistic institutions on the ground in Iran?
I admit I'm ignorant to the limits of independent reporting I'm certain the government of Iran mandates.