Sure, ask away. From Facebook's point of view, there is no problem here. If you really care about that, stop using Facebook or any closed social network: join

Sure, ask away. From Facebook's point of view, there is no problem here. If you really care about that, stop using Facebook or any closed social network: join a decentralized one. If you don't control whatever happens with your data (I consider "how incoming feeds are displayed to me" as part of it), you will always be at the mercy of someone else. Just hope they're nice to you.