I'm trying to imagine the kind of response the USA would inflict on a country that wiped a girls school stateside.
We do know that Russia et al sow division online as part of their anti western efforts, a strategy detailed in their "Foundations of Geopolitics" manual.
Iran is a state sponsor of Islamic terrorist groups worldwide and have contributed to thousands of deaths, including children. None of it is justified but let's not pretend it's one sided.
Human Rights Watch, MSF, UNICEF? Woke grievance factories, the lot of them /s . World Health Organization? US just left it. It's slim pickings out there.
You can't trust people who paint Reza Pahlavi as a paragon of human rights and democracy. And neither you can trust every iranian refugee as a lot of those were corrupt members of the ruling government or worse, Savak members.