User blog comment:Adam Carey/Making Ads Better: What We've Done So Far/@comment-970089-20170119005601/@comment-20644-20170119005822

We do have auto-play, but not with sound. Auto-sound violates our ad policies. I'm glad you haven't seen one on Fandom, but if you ever do then please let us know. That would for sure be a bad acting programmatic ad.