~$ apt-cache rdepends pipewire-pulse
pipewire-pulse
Reverse Depends:
  pipewire-media-session
  plasma-pa
    pipewire-pulse:i386
  kubuntu-desktop
    pipewire-pulse:i386
  wireplumber
    pipewire-pulse:i386
  plasma-pa
    pipewire-pulse:i386
  phosh-core
    pipewire-pulse:i386
  pavucontrol-qt
    pipewire-pulse:i386
  kubuntu-desktop
    pipewire-pulse:i386
  gnome-core
    pipewire-pulse:i386
  pipewire-media-session
  libcanberra-pulse
    pipewire-pulse:i386