Original link: https://www.cloudflare.com/en-gb/press-releases/2025/cloudflare-just-changed-how-ai-crawlers-scrape-the-internet-at-large/
They were endorsed by the Kremlin and Orban as well...
This is explained on this support answer
It's a thing on Revanced YT even if spoofing an old version. Applies to the web version as well now
This seems to be due to some new EU law ?
Original link: https://www.cloudflare.com/en-gb/press-releases/2025/cloudflare-just-changed-how-ai-crawlers-scrape-the-internet-at-large/