I'd like to have a discussion about the pros and cons of having some kind of visual indicator on the car that tells other drivers around you that you are in 'more than human' mode (L2 level or higher). while we are in the transition period where we have a mix of human-controlled vehicles and semi-machine controlled ones, concurrently sharing the road, this is the riskiest time. when it was all humans, we all 'knew' what to expect of each other (generally). but when we have partially self-driving cars on the road, and they sometimes can do sudden unpredictable things (phantom braking, for one obvious example), isn't it reasonable to let others know so that they can give us more space; or at least be informed that our car *may* do something that a normal, experienced human driven car would not. what are your thoughts on this subject?