I'd be far less charitable and say that even if it's done well (Which let's be real, it wouldn't), it would still be useless in preventing reckless speeding. You could simply disable one or both of the internet / GPS connections and the car would function as normal ("oh no! My GPS module recieved some water damage, how inconvenient!").

The article also links to a ford article that claims "Speed limit signs may be a thing of the past", as if they plan to enforce having every single car in the US to be made post 2024 and have a mandatory always on internet DRM determining exactly how fast you're allowed to go. Ridiculous idea.