I was driving on 580 last night in the middle lane on TACC doing around 65. A very new BMW cuts in front of me from the right, very close. People have cut me off before and I've cut people off before. Usually it's people zipping from lane to lane doing 5 to 10 mph faster. But this was like 2 or 3mph faster and really close from the side. So my theory was that he getting his yayas playing chicken with AP cars. It happened kinda quickly and I didn't respond by jerking right or slowing down or whatever AP would have thought appropriate since I wasn't on AP. I also think this will become a thing.