Black box was mandated by the NHTSA at some point - quite a while ago - like 2010 ish? Many had it before then but all cars have it since. Keeps track of things like speed, etc prior to an accident.I don’t mean to be naive, but I was not aware that my 2006 has a black box, and that on my wife’s 2011, DTCs cannot be cleared out by disconnecting the battery, nor by an OBD2 scanner. Only the car can clear out the codes.
Seeing as a lot of time has passed since 2006 and 2011, it’s safe to bet that a lot has moved in the direction of the house winning, and car owner losing.
However a data logger is significantly different than OTA changes, to me at least.