You can't see the small print on the deactivation screen in the photo, but here it is: Note: Even after you deactivate, your friends can still invite you to ev

You can't see the small print on the deactivation screen in the photo, but here it is: Note: Even after you deactivate, your friends can still invite you to events, tag you in photos, or ask you to join groups. If you opt out, you will NOT receive these email invitations and notifications from your friends. It's a bit unclear in what sense your account is actually deactivated.