I had a Tesla Model 3 Dual motor from early 2021 until mid 2022 and drove 11,000 miles.
The autonomous driving was, frankly, useless and occasionally dangerous, phantom braking when it thought it saw something, over reaction to potential hazards, and frequent mis reading of speed limit signs, mostly due to missing or obscured signs. Likewise, faded or missing white lines caused it to stop working. in total it made driving stressful and not enjoyable.
Downloads came without warning, most didn't appear to add anything useful.
In the end I disabled it, the software was one of the reasons I got rid of the car.
My view? Autonomous is a long way from being viable.
