This article, dated May 2019, seems to be discussing the same material as a New York Times article from around that time - previous discussion: https://news.yc

This article, dated May 2019, seems to be discussing the same material as a New York Times article from around that time - previous discussion: https://news.ycombinator.com/item?id=20018535 https://news.ycombinator.com/item?id=20018535