Didn't want to edit my already too long comment, but it's worth noting that on a closer read of the Apple Enterprise Terms, they state that they have the abilit

Didn't want to edit my already too long comment, but it's worth noting that on a closer read of the Apple Enterprise Terms, they state that they have the ability to notify users at 5.3: "[Facebook] understand and agree that Apple may notify end-users of Covered Products that are signed with Apple Certificates when Apple believes such action is necessary to protect the privacy, safety or security of end-users, or is otherwise prudent or necessary as determined in Apple’s reasonable judgment." We need to call on them to do so immediately and fully remove the profile, apps, and certs issued by this and any other programs of FB. I don't recall the app having any mechanism to filter EU/EEA nationals, so the GDPR shitshow is about to explode in Facebook's face as well.