Edit: and even people celebrating in Iran itself, which seems incredibly brave.
"videos posted on social media showed joy and defiance elsewhere, with people cheering as a statue was toppled in the city of Dehloran in Ilam province, dancing in the streets of Karaj city, near Tehran in Alborz province, and celebrating in the streets of Izeh in Khuzestan province. In the town of Galleh Dar in southern Iran, people knocked down a monument commemorating Ayatollah Ruhollah Khomeini, who founded the Islamic Republic in 1979, a video on social media showed."
https://www.reuters.com/business/media-telecom/polarised-ira...
Even The Guardian, as anti-Trump as a source can be, reported that "videos shared widely on social media also showed people celebrating, dancing, honking car horns and setting off fireworks as news of the leader’s death broke."
https://www.theguardian.com/world/2026/mar/01/celebration-or...
I am very skeptical of war propaganda. You would do well to be skeptical of it too.