recently upgraded to debian 12 and no audio
the way i solved this was to comment !root condition in:
/usr/lib/systemd/user/pipewire-pulse.service
/usr/lib/systemd/user/pipewire-pulse.socket
/usr/lib/systemd/user/pipewire.socket
/usr/lib/systemd/user/pipewire.service
thanks for the help in this thread