@Machinbird
The way you describe it, less knowledgeable people would assume that the aircraft autotrimmed nose up entirely on its own without any order or prompting to do so. Of all the UAS incidents on this type only one aircraft was trimmed in this manner and that was because the PF ordered it to do so. Autotrim is "automatic" only in the sense that it responds to pilot input when under manual control - it will not trim unless there is an input for which to compensate.
The Airbus may be capable of more than the certification standards in that regard, but importantly it needs to be recognised that the trim system is a little different to conventional airliners and this needs to be acknowledged in training and certification.
The point of Machinbird is not the one you described (or you have not understand his post)
The way you describe it, less knowledgeable people would assume that the aircraft autotrimmed nose up entirely on its own without any order or prompting to do so
Even a less knowledgeable people will understand the Machinbird point if they read carefully the entire post of Machinbird
Please read again carefully the entire post of Machinbird