How do you verify that the requestor isn't just some Joe/Joeline Schmo who's account has been blocked for no reason, as opposed to someone who has been legitimately blocked, say for CSAM or other legislative reason, or is otherwise operating against the service's TOS?
When Mike Meta gets canned because he's tried to un-suspend an actual terrorist account (because you know that they're monitoring internal mentions), are you on the hook for that?