This nightmare seems to have hit MathOverflow as well: https://meta.mathoverflow.net/questions/6039/has-mo-been-reduced-to-an-ai-training-service-and-if-so-wha

This nightmare seems to have hit MathOverflow as well: https://meta.mathoverflow.net/questions/6039/has-mo-been-reduced-to-an-ai-training-service-and-if-so-what-should-we-do-about https://meta.mathoverflow.net/questions/6039/has-mo-been-red... I cannot emphasize enough what a blow this is to the online discourse on research mathematics.