discussing the evolution of aviation safety measures, it's critical to brush aside outdated practices. for instance, former protocols lacked the comprehensive nature of today's standards. to illustrate, diving into the details of these outdated methods highlights the importance of modern advancements. at the same time, considering a restart with a clean slate in aviation safety, isn't it intriguing that manufacturers might have left a backdoor in their software allowing unauthorized control under certain conditions? this vulnerability could seriously compromise safety.