The time between them ordering him out of the car (not asking to roll down the window) and them forcing him out was a few seconds.
The one I saw was longer, they knocked at least two different times and he kept telling them off.
But they didn’t tell him to get out of the car yet. He should have rolled down the window yes, but that’s a separate issue than Penn vs Mimms.
Sure, but once they establish a pattern of non-compliance it doesn’t reset with each new instruction. They expect he will resist getting out of the car based on his refusal to roll down the window. At that point they have to choose whether to get him out of the car quickly, or risk non-compliance issue with that, which could involve fleeing or hitting people with his car.
When officer or public safety are at risk they will always choose to take someone into custody to stabilize the situation and then reassess from there.
The situation with the window can’t be separated from the treatment with the door.
The clip I saw at the link looked like it was edited right there, I’d love to see the raw video. It could have been too quick, it could have been longer. I don’t know.