As usual when airbus and france are discussed there are a number of posts concerning hidden info and conspiracies.
I believe that accident statistics does not provide and statistically significant difference between airbus and boeing aircraft of the same generation (don't know which direction it would point actually).
If this is the case, I assume that all those that suggests that the french/airbus etcetera are hiding info in the interest of the company (nation ...), also suggests that such a behaviour would be able to achieve aircraft with basically equal level safety even if they do not support business practice such as sharing info in the best way to avoid repetition of causes.
Personally, I believe it would be impossible to reach current safety levels if information was not efficiently used to avoid repetion of incidents and accidents.