I’m not a linguist but this use of after seems to at least imply a link. Strictly speaking it’s only the temporal relation of two facts but I’d reckon that a lot of people will read this after in the sense of because.
I’m not commenting on the ethical implications of this usage, only the specific mechanisms they use to avoid assigning cause in the event that they end up wrong.
> 160k People Die in USA After Cruise Robotaxi...
The intent is the link them together.
"Man dies after brushing teeth in morning." <- Might be true, but completely useless and irrelevant.