Comment by pixl97

This is a rather poor take. Individually it's "probably" not much, but when you start putting the data together in bulk you have a social network graph of huge parts of an entire country. That and everything they like and probably work on. If you can get things like location data, then you can figure out what entire companies are doing. You can get insight into secret projects. You can figure out what small companies/contractors to install moles in.

It is literally the biggest spy data gold mine on earth.