That's repression. It's certainly an atrocity but it's not terrorism.
Your comment sounds like 'who needs real information when we have feels and scuttlebutt'. There's been an awful lot of terrorism around the world in the last hundred years from the Zionists in Palestine to the shootings at Bondi, sponsored and perpetrated by a wide variety of actors. What is the possible downside to confirming the main culprits using information and analysis?
In what way(s) do you think the Iranian regime is nuts? I see them as evil, holding power at all costs, but I also see them as rational.