On page 3, a debate began about the 747's certification.
One thing is understood much better by structural engineers: long-term stresses inside a metal vertical stabilizer and rudder, compared to plastic etc (Airbus, Boeing Dreamliner).
Strange anomlies (here) with the A-300's rudder movements. And yes, there were tragedies with two B-737s. And the Silk Air B-737 tragedy might not have been an accident.
When large pieces break away, the investigation committees do not always have a pilot whom they can blame.
For example, we read nothing in our press about the former East German investigation about the Interflug A-300 or 310, or was this after the Wall came down?
We also read little or nothing about the French aviation incident/accident investigations or conclusions regarding anomalies with the Air France A-300.