> My gut feeling as that no matter how much additional and specific language we add to any bill of privacy rights, there will always be holes or work-arounds due to interpretation and semantics.

Nobody will ever write a perfect law and you’ll always see cases like dark patterns when people try to unsubscribe from things or try to maintain their privacy, until there is proper enforcement and businesses start getting punished for violating the intent of the law. That is also unlikely.