I’ve watched the video you’re referencing. You’re wrong on the timeline. They had not been shot at yet at the point where they were asking the officers to identify themselves.
You’re simply being obtuse if you’re suggesting that they didn’t know who the men with the black SUVs and flashy lights and guns were behind them. Of course those guys were in tactical gear - they were making a felony stop of people that they knew were armed. All the occupants needed to know was that they were law enforcement officers. I don’t care what you think about your rights, when there are law enforcement officers behind you with guns telling you to exit your vehicle, you do exactly as you’re told.
Yes, they had been shot at.
Why are you spreading misinformation?