I'm sure this is intended behavior and not a bug, because it would be a weird PR nightmare to title a story like this and then put it behind a paywall on the internet. Like...it would just be asking for people to share the irony in viral posts. So, again, this Firefox thing must be like a hidden Konami code for fans of the site or something.
@mozilla, thanks for helping save democracy (and making such useful products) 💕