Mr. Potato Head is also made from plastic which recently switched to fully plant-based materials https://newsroom.hasbro.com/news-releases/news-release-details

Mr. Potato Head is also made from plastic which recently switched to fully plant-based materials https://newsroom.hasbro.com/news-releases/news-release-details/hasbros-iconic-potato-head-be-made-100-plant-based-or-renewable https://newsroom.hasbro.com/news-releases/news-release-detai... I wonder if that's also part of the joke? but I think it's sugarcane, not corn, so probably not.