“I don’t know what would happen if the media starts picking up a theme that Google is secretly building AI weapons or AI technologies to enable weapons for the Defense industry,” she continued. “Google Cloud has been building our theme on Democratizing AI in 2017, and Diane and I have been talking about Humanistic AI for enterprise. I’d be super careful to protect these very positive images.”
If you take this literally you might say her concern is "just PR", but this is exactly the kind of argument I would use if I was against something on moral grounds but I am trying to convince who does not share the same values.
That article adds some pre-context to the quote above.
> "Avoid at ALL COSTS any mention or implication of AI,” she wrote [...] . “Weaponized AI is probably one of the most sensitized topics of AI — if not THE most. This is red meat to the media to find all ways to damage Google.”