These guys are idiots. The news sources (Iran International etc) that claimed the 30,000 figure have since backtracked on their claim. Mossad and CIA were using Starlink to incite terrorism in their country so the Iranians shut the internet down, discovered the Starlinks (these idiots didn't bother to research how), and apprehended the terrorists who were operating them.
Now that the government has published the list of those dead, all those thousands of excess "killed" could come out and claim their deceased are not on the list. But such a thing hasn't happened. Let's wait and see.