A little OT, but given the nature of this bug, I'm surprised we haven't heard of many more of these types of accidents, given the possible number of highways on

A little OT, but given the nature of this bug, I'm surprised we haven't heard of many more of these types of accidents, given the possible number of highways on which road lines may be ambiguous. Is it a problem of underreporting? Are all the other Tesla drivers just that much more attentive when using Autopilot?