>> I have a machine here running a freshly updated and rebooted Debian
>> testing where I can't get Firefox (more specifically `firefox-esr`) to
>> use audio.
>
> Check if installing apulse helps. It's supposed to make obstinate apps like
> Firefox act as though pulseaudio is installed, dead technology, which is not
> needed when pipewire and wireplumber are working.
Hmm... let's see.
Hmm... no, didn't make a difference: after installing `apulse` the same
`firefox -P` still behaves identically (with the same error messages),
and so does `apulse firefox -P`.
Stefan
