As I noted: > (And in fact, Apple and Google aren't following this protocol, they're coming out with their own joint system that they claim is DP3T-inspired.)

As I noted: > (And in fact, Apple and Google aren't following this protocol, they're coming out with their own joint system that they claim is DP3T-inspired.) Criticisms of DP3T should be separated from criticisms of the Apple/Google system.