So on the one hand you have a direct statement from the source that the cause of this incident is humans. On the other hand, while we all agree there is no specific evidence that AI caused the issue, the guy who made that statement, like, really loves AI.
In my life I have gone back and forth on the idea that 12 angry men is a kind of facile representation of how people think and what kinds of evidence really form the basis of a reasonable society. This comment section is doing a really good job of stretching my resolve to believe we are getting at least better.