if as I believe, the a/c broke up in the air, the ramifications to airbus and also the french government are enormous. Do they admit that 561 a/c can be unsafe in high turbulence?
The debris field does not appear to support any obvious in-flight breakup, and evidently the A330 is not inherently unsafe or more would have dropped out of the sky by now with several hundred of them in the air daily. Statistics are not on your side.
Oops I missed the do not feed the trolls sign, my bad.