I personally wouldn't want to ship mediocre content that looks like that, so for me all he did was waste 30 minutes prompt generating marketing BS and weird looking images. Don't get me wrong, I think AI can definitely be a productivity and inspiration boost in the right hands, but it's going to be being abused so much, I don't know if in the future I'll be able to read a long paragraph on my screen without wondering if it was written by a human (or even read by one prior)