Google and Apple have come up with a somewhat ingenious scheme to mitigate this crisis while preserving privacy to the greatest possible extend.
Self-appointed privacy experts aren’t going to do their cause any favors by reflexively finding/imagining fault with it. This article comes surprisingly close to literally “crying wolf”.
I do, however, fault Google & Apple for using the acronym "GACT" here. This is an RNA virus, so they should be able to come up with something that baxkcronyms to "GACU".
Self-appointed privacy experts aren’t going to do their cause any favors by reflexively finding/imagining fault with it. This article comes surprisingly close to literally “crying wolf”.