GXER - I suggest that if you have not already done so you read the very good post by XYZjim in another thread. It tackles the origins and constraints on pilot training.
https://www.pprune.org/rumours-news/...l#post10513250
I tend to agree that yoko1's posts have value at the very least in the form of Socratic dialogue without which we would not have teased out many of the subtelties.
However, my own view is that s/he has been far too easily drawn into a position of giving an equivalence to pilot training and/or skill versus design, manufacture and rollout issues in the causes for the two accidents.