But if you made DALL-E and it just remixes images sourced from a broad scan of the Internet, filtered through several layers of machine learning indirection, you're all good.
Sure, if it's remixed to the point where most people don't go "hey that's Big Bird!" CoPilot doesn't, or at least doesn't always, like when it just copied Quake's fast inverse square code with the verbatim comments including profanity. Using CoPilot to create commercial code opens the coder to significant liability if there's enough money at stake.