The sources I linked to: http://nymag.com/intelligencer/2019/03/is-the-boeing-737-max-worth-saving.html http://nymag.com/intelligencer/2019/03/is-the-boeing-73

The sources I linked to: http://nymag.com/intelligencer/2019/03/is-the-boeing-737-max-worth-saving.html http://nymag.com/intelligencer/2019/03/is-the-boeing-737-max... https://spectrum.ieee.org/aerospace/aviation/how-the-boeing-737-max-disaster-looks-to-a-software-developer https://spectrum.ieee.org/aerospace/aviation/how-the-boeing-... These are international, reputable organizations unlike a Quora thread. That would be like me using reddit as a primary source. Get real. I am going to believe the reputable news sources, over random people on the Internet.