You're proving the point on why it was hard to give him a fair trial, as everyone had seen it reported as a killing. Millions protested for justice against his killer.
He died on video while under the influence of multiple drugs. Someone dying does not mean they were killed. Some people still believe he wasn't killed, focusing on his fentanyl intoxication, though that runs a bit counter to the expert's interpretation which called it a homicide.
I don't disagree with that. But you'd be operating with the unfounded assumption that he would NOT have died without the officer's pressure on him. Prior to an autopsy or expert analysis, you could not accurately claim that.
Certainly, before people knew all the drugs he was on, and how he was struggling to breathe while in the car, it's not an unreasonable assumption to think he was killed, as it looked like it. But unlike the bullet that killed Thompson, being knelt on like that would not kill most people. So calling it unequivocally a killing prior to additional evidence, like you are, is unreasonable.