He isn't proclaiming that, he linked to this study https://www.eurekalert.org/news-releases/1135087 https://www.eurekalert.org/news-releases/1135087 led by Alex

He isn't proclaiming that, he linked to this study https://www.eurekalert.org/news-releases/1135087 https://www.eurekalert.org/news-releases/1135087 led by Alexis McGuire with Paul Taylor and Sophie Nightingale from Lancaster University, Maty Bohacek from Stanford University and Hany Farid from the University of California, Berkeley - peer reviewed. Your comment lacks context.