Fog of war is thick right now. There is plenty of reason for iran to overstate this (to e.g. try and get a rally around the flag affect to increase regime stability). [Otoh, plenty of reason for Israel to understate. Truth is the first casualty of war]
We'll probably have to wait for the dust to settle before we have a good idea what was or wasn't bombed.
International news organizations reporting on this conflict incorporate accounts of residents and human rights organizations. It’s simply not true that the Iranian and Israeli governments are our only source of facts on this matter, or that the reports of attacks on residential areas are the result of “fog of war”.
Would they necessarily know either? There is a lot of confusion during war, especially during the opening stages.
And to be clear, im not saying this because its iran. I also would be cautious of e.g. initial reports during ukraine vs russia. It simply takes time for people to pick up the pieces and figure out what actually happened.
There are numerous reports from a variety of credible sources of attacks on residential targets. Your argument, as far as I can tell, is a vague armchair hunch.
We'll probably have to wait for the dust to settle before we have a good idea what was or wasn't bombed.