Brakes are a safety issue which should be addressed in 2.2 OTA. Constant ADAS warnings can be a distracting safety issue for partially updated cars. The lack of the legally required pedestrian alert noises are also a safety concern for those around the vehicle. There may be others, of course, but remember we would like the NHTSA to look into the SAFETY RECALL PROCESS. Be sure you have a safety reason to back up your selection.