To stop using the above command, switch to WirePlumber as the PipeWire session manager.
sudo dnf swap wireplumber pipewire-media-session
Because if you don’t use the command, YouTube freezes, the audio and the microphone disappear.
I don’t understand why you would consider that a post on a thread that was 3 years out of date is appropriate.
Apparently you may be using f41 and things are much improved from f35 which was the version used in the thread you reopened.
I closed that thread.