This seems to be the key reason (from the article): "Because failure carries more potential risk, which may include monetary loss or danger to physical safety,

This seems to be the key reason (from the article): "Because failure carries more potential risk, which may include monetary loss or danger to physical safety, mentioning AI for these types of descriptions may make consumers more wary and less likely to purchase." That makes sense. Anyone who has used ChatGPT knows that while it is a great tool, it occasionally makes mistakes. In some products, mistakes can have significant consequences, so even infrequent mistakes are not allowed. In other products, infrequent mistakes may not be an issue.