That was obvious to anyone that watched
The U.S. soldiers got the ball rolling and the Iraqis joined in. I suppose you believe Psyops orchestrated everything, including the Iraqi kids rolling the head around.
They may have invited the Iraqis to participate but they didn't have to hold a gun to their head. They seemed to be enjoying themselves.
I suppose you think that otherwise the statue would still be standing as an object of great respect for all the Iraqis.
I get the feeling that you weren't watching the TV reports at that time. There is nothing in this report that was a revelation to me including the anti-American tone.