See the post in the link for the latest details. As of me making this post
Due to an error during an organization migration, we have temporarily lost control of the bentopdf namespace on Docker Hub. The bentopdf username/namespace may currently be in a released state, meaning it could potentially be registered by a third party.
This is supposed to be a place for people to learn about self hosting, not for experts to joke about poor practices that real people actually have. Use /s for clarity.