Oof, Alaska 261 [1]. We say Boeing is bad now, but McDonnell-Douglas had a 30-year run of releasing model after model with catastrophic and foreseeable engineering defects. (Not to say that Alaska was not also extremely culpable in that incident too). In that light, the MCAS and door plug fiascos might just be Boeing trying to live up to the rich traditions they inherited from MD.

[1] https://www.youtube.com/watch?v=gAYzBJxOeLw