Many governments already track and save all communication in a big graph database - in order to know who communicates with whom - so they can find "terrorists".

Many governments already track and save all communication in a big graph database - in order to know who communicates with whom - so they can find "terrorists". It's just that in some places "terrorist" means people, journalists, etc, that oppose the corrupt government. So the government already know who communicates with who. And now they also want to feed everyone's location to that database, so they can know everyone who has ever met with or talked to a "terrorist". Where I live you can be sentences to wear a tracking device instead of a prison sentence. Now everyone will be prisoners.