Yesterday I installed Rocky Linux 10.1 on my 2018 Intel Mac mini but couldn't get the WiFi adapter working. After a bunch of searching and poking I found https://github.com/frogro/bcm4364-wifi-wrapper, which got it working with a small tweak.

Today I've re-installed Rocky Linux so I can do the above cleanly without all the mucking about and extra package installing I did yesterday. Naturally it's not working this time around.