The hunger games is also about an authoritarian society with mass surveillance, though?

WWZ is about a literal zombie outbreak, and while I can't comment on whether the book is actually using it as a vehicle to critique or extrapolate real-world social systems, the movie sure as hell didn't.

Without going into a very long rant about Bethesda missing the point of Fallout as a universe, suffice it to say that it is also not intended to be a serious examination of what life might or even could become, ever. In fact, it was intended to be a platform for social critique via parody and caricaturism.