This blog post clearly shows that Deepwalker can break SynthID, which is a closed-source watermarking system.
> I immediately said yes, even though I wasn't entirely sure. They wanted to play games, so I decided to play along.
The article never says the generated images were used to make a fraudulent claim, but its implied by the juxtaposition.
A few words to indicate that the challenge to break SynthID was for their own amusement would break this implication.
I guess it would be more accurate to say that it enables fraud. It's the same way proxy companies advertise themselves as "validation and data gathering" when in real-world use they're used for botting, ad farms, spamming engagement etc.