Okay, I'm driving in bumper to bumper traffic with autopilot activated. We are moving at 25 to 35mph and the autopilot max is 70mph (hwy speed limit). All is good. Cars are all packed in. Then, for some reason, cars in front of me move to different lanes and there is a huge open passage for me. I'm talking 200 to 300 feet completely clear for me with cars stopped on both sides. My car pretty much just wants to accelerate to the max speed. Holy buckets. This is not safe. Every car on either side is eyeing this newly cleared lane and wants to jump in. Not only that, but these cars don't realize how fast I'm moving down that newly freed up lane. Well, I disabled autopilot for that little stint and slowly moved up to allow those on either side to jump in if so desired. I'm curious if others have seen this behavior? Slow car in front moves out of the way and M3 just jams on that accelerator to get to speed. Seems like it should eventually take into account the traffic on either side to decide how fast to ramp up. It's just not safe to go so fast relative to cars on either side.