https://en.wikipedia.org/wiki/COVID-19_apps#List_of_apps_by_country
Brought to you by Big Tech and other leftist/liberal types. Persons B through G in the above graphic would be required to get a test and/or self quarantine? If you didn't do so, would they send someone round to pay you a visit? Persons H and I would just get a warning and advice on social distancing. Don't worry, it will be totally private and would never be used improperly by leftists. Conservatives warned about the Patriot Act being used against citizens. It was used against a citizen running for president plus a few members of his team. I think I'll watch Enemy of the State tonight.