In case you haven't heard, there has been a mass departure of admins from freenode. You can read more here:

https://www.kline.sh/
https://boingboing.net/2021/05/19/freenode-irc-staff-quit-after-new-owner-seizes-control.html

The admins and many projects, including Fedora [1], are moving to libera.chat, and I think Koji should follow suit.

[1] https://pagure.io/Fedora-Council/tickets/issue/372