Not a lawfag, but you might be on to something.
In the EU they are looking to change the telecom laws to force telco providers for the 'tracking' data. Could not find English sauce.
Israel did the same.
Sauce below:
https://techcrunch.com/2020/03/18/israel-passes-emergency-law-to-use-mobile-data-for-covid-19-contact-tracing/