As a crypto person, I don't think a DAO would really add anything here. Individuals or traditional organization "signing" their endorsements of contents authent

As a crypto person, I don't think a DAO would really add anything here. Individuals or traditional organization "signing" their endorsements of contents authenticity will become a bigger thing in the future. It's not that different from SSL. When you access a website using modern cryptography the content is effectively endorsed by that organization as authentic.