Another study that directly contradicts the last study. This is almost like those dueling food studies where a food is great then terrible then great then terrible.https://twitter.com/zeynep/status/1273616484988788738 …
They quickly admitted they had misspoken, in a press conference, when she was trying to refer to something else. It was an off-the-cuff remark that came out wrong, media and people like you ran wild with, and got corrected. I can't help you any more, Google is your friend.