There were many papers that came out over 4 months ago with more people and other approaches, all with similar conclusion [1-3]. Not sure why this paper is gett

There were many papers that came out over 4 months ago with more people and other approaches, all with similar conclusion [1-3]. Not sure why this paper is getting a lot of press. [1] https://www.nature.com/articles/s41591-020-0916-2 https://www.nature.com/articles/s41591-020-0916-2 [2] https://elifesciences.org/articles/58227 https://elifesciences.org/articles/58227 [3] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7386529.1/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7386529.1/