At https://getfedora.org, at the end of the page, the link from the topic is broken.

The link takes to: https://www.redhat.com/en/technologies/linux-platforms/articles/relationship-between-fedora-and-rhel which returns a 404

My guess is that the link should be to https://docs.fedoraproject.org/en-US/quick-docs/fedora-and-red-hat-enterprise-linux/, as in https://www.fedoraproject.org/