If so I wonder if car activates blinker - hazard lights and tries to move to the edge of the road ( to the slower lan? ) to try avoid accidents ?
But the OP says this driver's car was model year 2020, which makes it HW3. All versions of FSD for HW3 (including 14.1 lite, the latest version, which came out after this incident) will stop in the lane with hazards on: https://x.com/JonBbC_TechGeek/status/2086347029018501183