https://mathstodon.xyz/@andreasthom/117240536885387540
https://mathstodon.xyz/@andreasthom/117240537520615623
https://x.com/ValerioCapraro/status/2097791836269977996, https://xcancel.com/ValerioCapraro/status/209779183626997799...
https://bsky.app/profile/did:plc:ckaz32jwl6t2cno6fmuw2nhn/po...