> "We are in a post-Postel world" is a great way to put it. See also RFC 9413 (https://www.rfc-editor.org/rfc/rfc9413.html https://www.rfc-editor.org/rfc/rfc94

> "We are in a post-Postel world" is a great way to put it. See also RFC 9413 (https://www.rfc-editor.org/rfc/rfc9413.html https://www.rfc-editor.org/rfc/rfc9413.html), originally called "draft-thomson-postel-was-wrong" (https://datatracker.ietf.org/doc/draft-thomson-postel-was-wrong/ https://datatracker.ietf.org/doc/draft-thomson-postel-was-wr...).