“Shoe-leather” contact tracing works – Cory Doctorow
The only effective way to do contact tracing is by paying an army of people to do it – the “shoe leather” approach. Contact-tracing apps are at best helpful in automating record-keeping.
It appears that the countries that have done best at containing coronavirus are those where the people trust their government, and that government is worthy of trust. These are two conditions that do not exist on a national level in the US.
I do trust our local, county and state governments in matters like this. Although I may not agree with them, they seem to me to be competent people who are acting in good faith to serve their constituents. The same is not true on a federal level, and has not been for a long time, predating Trump.