Broadening the question to “should there be tracking and contact tracing, and should it include GPS” I would answer “Yes, because the benefits far exceed the downside”. This presents a stark choice between individual rights and societal health.
I’m living in Taiwan, and I was exposed to the Wuhan virus on a flight and subsequently contacted by Taiwan’s CDC to self-quarantine (did not get sick). I gladly was geo-fenced using my mobile phone (
https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fwww.privateinternetacc... ) as it seemed to be a responsible action to take as a member of society. In discussing with others and reading news reports, most everyone here agrees, and in fact, there is anger about the few people who were reported to have violated quarantine and were electronically caught and subsequently punished. Did they stop tracking me? Don’t know and don’t care, as everything is secondary to fighting spread of the virus. Phone tracking is not contact history tracing per se, but it is a key data driver of such analysis efforts.
Note that Taiwan goes far beyond the “notification” functions proposed by Apple/Google, from what I understand. For example, when ships (more than one) discharged passengers for a day who were later determined to be sick, the Health Ministry was able to quickly send advisory text messages to everyone who had been near the infected passengers for more than a few minutes! There have also been several incidents where geolocation data was used to detect crowding behavior and text messages were sent requesting social distancing. Few people complain about these intrusions, because of the benefits.
Taiwan is very close to the source of the virus and could have been dramatically hit, but their actions, including phone-tracking, has contributed to maintaining the open society that it is. Very few things are closed, here. Life has gone on at about 95% normalcy. Virus infection is twenty per million, and new cases are at zero-one per day. The public sees those actions and results, and they have developed trust in the government leaders and departments that are steering them through this.
Of course, this approach could not be replicated in less advanced and more politically Balkanized places, but perhaps some of the processes and tech could be borrowed.