GNOME/Ubuntu-related removals after switching to Kubuntu

mowa219-gjp4:~# apt remove ubuntu-session
REMOVING:
  ubuntu-desktop-minimal  ubuntu-session  ubuntu-session-xsession

Summary:
  Upgrading: 0, Installing: 0, Removing: 3, Not Upgrading: 0
  Freed space: 89.1 kB

Continue? [Y/n]
(Reading database ... 305797 files and directories currently installed.)
…
Removing ubuntu-session (47.0.1-2ubuntu3) ...
mowa219-gjp4:~# apt remove gnome-shell
The following packages were automatically installed and are no longer required:
  evolution-data-server       gir1.2-gcr-4        gir1.2-gnomeautoar-0.1     gir1.2-gnomedesktop-3.0  gir1.2-nm-1.0      gir1.2-rsvg-2.0        libecal-2.0-3              libical3t64
  gir1.2-accountsservice-1.0  gir1.2-gdm-1.0      gir1.2-gnomebg-4.0         gir1.2-gweather-4.0      gir1.2-nma4-1.0    gir1.2-upowerglib-1.0  libedata-cal-2.0-2t64
  gir1.2-gck-2                gir1.2-geoclue-2.0  gir1.2-gnomebluetooth-3.0  gir1.2-mutter-16         gir1.2-polkit-1.0  gnome-shell-common     libedataserverui-1.2-4t64
Use 'apt autoremove' to remove them.

REMOVING:
  gdm3  gnome-shell  gnome-shell-extension-appindicator  gnome-shell-extension-desktop-icons-ng  gnome-shell-extension-ubuntu-dock  gnome-shell-extension-ubuntu-tiling-assistant

Summary:
  Upgrading: 0, Installing: 0, Removing: 6, Not Upgrading: 0
  Freed space: 11.9 MB

Continue? [Y/n]
(Reading database ... 305778 files and directories currently installed.)
…
Removing gnome-shell-extension-ubuntu-dock (100ubuntu2) ...
dpkg: warning: while removing gnome-shell-extension-ubuntu-dock, directory '/usr/share/gnome-shell/extensions' not empty so not removed
Removing gnome-shell (48.0-1ubuntu1) ...
Processing triggers for gnome-menus (3.36.0-1.1ubuntu3) ...
Processing triggers for man-db (2.13.0-1) ...
Processing triggers for libglib2.0-0t64:amd64 (2.84.1-1ubuntu0.1) ...
Processing triggers for dbus (1.16.2-2ubuntu1) ...
Processing triggers for desktop-file-utils (0.28-1) ...
mowa219-gjp4:~# apt autoremove
REMOVING:
  evolution-data-server       gir1.2-gcr-4        gir1.2-gnomeautoar-0.1     gir1.2-gnomedesktop-3.0  gir1.2-nm-1.0      gir1.2-rsvg-2.0        libecal-2.0-3              libical3t64
  gir1.2-accountsservice-1.0  gir1.2-gdm-1.0      gir1.2-gnomebg-4.0         gir1.2-gweather-4.0      gir1.2-nma4-1.0    gir1.2-upowerglib-1.0  libedata-cal-2.0-2t64
  gir1.2-gck-2                gir1.2-geoclue-2.0  gir1.2-gnomebluetooth-3.0  gir1.2-mutter-16         gir1.2-polkit-1.0  gnome-shell-common     libedataserverui-1.2-4t64

Summary:
  Upgrading: 0, Installing: 0, Removing: 22, Not Upgrading: 0
  Freed space: 11.6 MB

Continue? [Y/n]
(Reading database ... 305459 files and directories currently installed.)
…
Removing libical3t64:amd64 (3.0.19-4) ...
Processing triggers for hicolor-icon-theme (0.18-2) ...
Processing triggers for gnome-menus (3.36.0-1.1ubuntu3) ...
Processing triggers for libc-bin (2.41-6ubuntu1) ...
Processing triggers for libglib2.0-0t64:amd64 (2.84.1-1ubuntu0.1) ...
Processing triggers for desktop-file-utils (0.28-1) ...
mowa219-gjp4:~# apt remove nautilus
The following packages were automatically installed and are no longer required:
  libcue2       libgnome-autoar-0-0  libgsf-1-common  libportal-gtk4-1  libtinysparql-3.0-0       libtotem-plparser18         libunity-scopes-json-def-desktop  nautilus-data  tracker-extract
  libdee-1.0-4  libgsf-1-114         libgxps2t64      libportal1        libtotem-plparser-common  libunity-protocol-private0  libunity9                         tinysparql
Use 'apt autoremove' to remove them.

REMOVING:
  nautilus  xdg-desktop-portal-gnome

Summary:
  Upgrading: 0, Installing: 0, Removing: 2, Not Upgrading: 0
  Freed space: 2,705 kB

Continue? [Y/n]
(Reading database ... 305233 files and directories currently installed.)
…
Removing nautilus (1:48.0-1ubuntu1) ...
Processing triggers for gnome-menus (3.36.0-1.1ubuntu3) ...
Processing triggers for man-db (2.13.0-1) ...
Processing triggers for libglib2.0-0t64:amd64 (2.84.1-1ubuntu0.1) ...
Processing triggers for desktop-file-utils (0.28-1) ...
mowa219-gjp4:~# apt autoremove
REMOVING:
  libcue2       libgnome-autoar-0-0  libgsf-1-common  libportal-gtk4-1  libtinysparql-3.0-0       libtotem-plparser18         libunity-scopes-json-def-desktop  nautilus-data  tracker-extract
  libdee-1.0-4  libgsf-1-114         libgxps2t64      libportal1        libtotem-plparser-common  libunity-protocol-private0  libunity9                         tinysparql

Summary:
  Upgrading: 0, Installing: 0, Removing: 17, Not Upgrading: 0
  Freed space: 7,282 kB

Continue? [Y/n]
(Reading database ... 305207 files and directories currently installed.)
Removing tracker-extract (3.8.2-4) ...
…
Processing triggers for libc-bin (2.41-6ubuntu1) ...
Processing triggers for systemd (257.4-1ubuntu3.1) ...
Processing triggers for man-db (2.13.0-1) ...
Processing triggers for libglib2.0-0t64:amd64 (2.84.1-1ubuntu0.1) ...
Processing triggers for procps (2:4.0.4-7ubuntu1) ...
Processing triggers for hicolor-icon-theme (0.18-2) ...
mowa219-gjp4:~# apt remove nautilus-sendto
REMOVING:
  nautilus-sendto

Summary:
  Upgrading: 0, Installing: 0, Removing: 1, Not Upgrading: 0
  Freed space: 102 kB

Continue? [Y/n]
(Reading database ... 304979 files and directories currently installed.)
Removing nautilus-sendto (3.8.6-7build2) ...
Processing triggers for man-db (2.13.0-1) ...
mowa219-gjp4:~# apt autoremove
Summary:
  Upgrading: 0, Installing: 0, Removing: 0, Not Upgrading: 0
mowa219-gjp4:~# apt remove gnome-desktop3-data
The following packages were automatically installed and are no longer required:
  apg                       gir1.2-peas-1.0               heif-thumbnailer      libgeocode-glib-2-0           libgweather-4-0t64          libpeas-common           libwebkitgtk-6.0-4    tecla
  geoclue-2.0               gjs                           libcolord-gtk4-1t64   libgjs0g                      libgweather-4-common        librest-1.0-0            mutter-common         webp-pixbuf-loader
  geocode-glib-common       gnome-control-center-faces    libei1                libgnome-bluetooth-ui-3.0-13  libjavascriptcoregtk-6.0-1  librygel-core-2.8-0      mutter-common-bin
  gir1.2-adw-1              gnome-online-accounts         libfreerdp-server3-3  libgoa-backend-1.0-2          libjxl-gdk-pixbuf           librygel-db-2.8-0        nm-connection-editor
  gir1.2-gdesktopenums-3.0  gnome-session-common          libgdm1               libgsound0t64                 libmediaart-2.0-0           librygel-renderer-2.8-0  pipewire-alsa
  gir1.2-graphene-1.0       gnome-settings-daemon-common  libgee-0.8-2          libgupnp-av-1.0-3             libmozjs-128-0              librygel-server-2.8-0    pipewire-audio
  gir1.2-gtk-4.0            heif-gdk-pixbuf               libgeoclue-2-0        libgupnp-dlna-2.0-4           libpeas-1.0-0               libsysmetrics1           rygel
Use 'apt autoremove' to remove them.

REMOVING:
  eog                      gnome-characters  gnome-control-center  gnome-initial-setup   gnome-session-bin      gnome-startup-applications  libgnome-desktop-3-20t64  libgnome-rr-4-2t64
  gir1.2-gnomedesktop-4.0  gnome-clocks      gnome-desktop3-data   gnome-remote-desktop  gnome-settings-daemon  libgnome-bg-4-2t64          libgnome-desktop-4-2t64   libmutter-16-0

Summary:
  Upgrading: 0, Installing: 0, Removing: 16, Not Upgrading: 0
  Freed space: 24.9 MB

Continue? [Y/n]
(Reading database ... 304971 files and directories currently installed.)
…
Removing gnome-session-bin (47.0.1-2ubuntu3) ...
update-alternatives: using /usr/bin/startplasma-x11 to provide /usr/bin/x-session-manager (x-session-manager) in auto mode
…
Removing gnome-desktop3-data (44.1-2) ...
Processing triggers for hicolor-icon-theme (0.18-2) ...
Processing triggers for gnome-menus (3.36.0-1.1ubuntu3) ...
Processing triggers for libc-bin (2.41-6ubuntu1) ...
Processing triggers for man-db (2.13.0-1) ...
Processing triggers for libglib2.0-0t64:amd64 (2.84.1-1ubuntu0.1) ...
Processing triggers for dbus (1.16.2-2ubuntu1) ...
Processing triggers for desktop-file-utils (0.28-1) ...
mowa219-gjp4:~# apt autoremove
REMOVING:
  apg                       gir1.2-peas-1.0               heif-thumbnailer      libgeocode-glib-2-0           libgweather-4-0t64          libpeas-common           libwebkitgtk-6.0-4    tecla
  geoclue-2.0               gjs                           libcolord-gtk4-1t64   libgjs0g                      libgweather-4-common        librest-1.0-0            mutter-common         webp-pixbuf-loader
  geocode-glib-common       gnome-control-center-faces    libei1                libgnome-bluetooth-ui-3.0-13  libjavascriptcoregtk-6.0-1  librygel-core-2.8-0      mutter-common-bin
  gir1.2-adw-1              gnome-online-accounts         libfreerdp-server3-3  libgoa-backend-1.0-2          libjxl-gdk-pixbuf           librygel-db-2.8-0        nm-connection-editor
  gir1.2-gdesktopenums-3.0  gnome-session-common          libgdm1               libgsound0t64                 libmediaart-2.0-0           librygel-renderer-2.8-0  pipewire-alsa
  gir1.2-graphene-1.0       gnome-settings-daemon-common  libgee-0.8-2          libgupnp-av-1.0-3             libmozjs-128-0              librygel-server-2.8-0    pipewire-audio
  gir1.2-gtk-4.0            heif-gdk-pixbuf               libgeoclue-2-0        libgupnp-dlna-2.0-4           libpeas-1.0-0               libsysmetrics1           rygel

Summary:
  Upgrading: 0, Installing: 0, Removing: 51, Not Upgrading: 0
  Freed space: 186 MB

Continue? [Y/n]
(Reading database ... 302683 files and directories currently installed.)
…
Removing libgee-0.8-2:amd64 (0.20.8-1) ...
Processing triggers for hicolor-icon-theme (0.18-2) ...
Processing triggers for gnome-menus (3.36.0-1.1ubuntu3) ...
Processing triggers for libc-bin (2.41-6ubuntu1) ...
Processing triggers for man-db (2.13.0-1) ...
Processing triggers for libglib2.0-0t64:amd64 (2.84.1-1ubuntu0.1) ...
Processing triggers for dbus (1.16.2-2ubuntu1) ...
Processing triggers for libgdk-pixbuf-2.0-0:amd64 (2.42.12+dfsg-2) ...
Processing triggers for desktop-file-utils (0.28-1) ...
mowa219-gjp4:~#