apt-get 제거 예기치 않은 패키지 제거

apt-get이 왜 이것을 수행하는지 혼란 스럽습니다.
예를 들어 vlc를 제거하려고 합니다. 여기서는 제거해야 한다고 말합니다.

nope@turtle:~> sudo apt-get remove vlc
[sudo] password for nope: 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages were automatically installed and are no longer required:
  catdoc dvdauthor dvgrab genisoimage kded5 kdenlive-data kinit ktorrent-data libavcodec-ffmpeg56
  libavformat-ffmpeg56 libavresample-ffmpeg2 libavutil-ffmpeg54 libdbusmenu-qt5-2 libepub0 libgif4
  libgtkglext1 libjasper1 libkactivities-bin libkactivities-models1 libkf5archive5 libkf5attica5
  libkf5auth-data libkf5auth5 libkf5bookmarks-data libkf5bookmarks5 libkf5codecs-data libkf5codecs5
  libkf5completion-data libkf5completion5 libkf5config-bin libkf5config-data libkf5configcore5
  libkf5configgui5 libkf5configwidgets-data libkf5configwidgets5 libkf5coreaddons-data libkf5coreaddons5
  libkf5crash5 libkf5dbusaddons-bin libkf5dbusaddons-data libkf5dbusaddons5 libkf5filemetadata-bin
  libkf5filemetadata-data libkf5filemetadata3 libkf5globalaccel-bin libkf5globalaccel-data
  libkf5globalaccel5 libkf5globalaccelprivate5 libkf5gpgmepp5 libkf5guiaddons5 libkf5i18n-data
  libkf5i18n5 libkf5iconthemes-bin libkf5iconthemes-data libkf5iconthemes5 libkf5itemviews-data
  libkf5itemviews5 libkf5jobwidgets-data libkf5jobwidgets5 libkf5kiocore5 libkf5kiofilewidgets5
  libkf5kiontlm5 libkf5kiowidgets5 libkf5newstuff-data libkf5newstuff5 libkf5notifications-data
  libkf5notifyconfig-data libkf5plotting5 libkf5service-bin libkf5service-data libkf5service5
  libkf5solid5 libkf5solid5-data libkf5sonnet5-data libkf5sonnetcore5 libkf5sonnetui5
  libkf5textwidgets-data libkf5textwidgets5 libkf5wallet-data libkf5widgetsaddons-data
  libkf5widgetsaddons5 libkf5windowsystem-data libkf5windowsystem5 libkf5xmlgui-bin libkf5xmlgui-data
  libkf5xmlgui5 libktorrent-l10n libktorrent5 libnepomukcore4 libopenjpeg5 libopenjpeg5:i386
  libphonon4qt5-4 libpodofo0.9.3 libpolkit-qt5-1-1 libpoppler-qt5-1 libpoppler57 libpostproc-ffmpeg53
  libquicktime2 libquvi-scripts libquvi7 libsctp1 libswresample-ffmpeg1 libswscale-ffmpeg3
  libswscale4:i386 libsyndication4 libtrio2 libwebrtc-audio-processing-0 libxt-dev
  linux-headers-4.5.0-1-amd64 linux-headers-4.5.0-1-common linux-image-4.5.0-1-amd64
  linux-image-4.5.0-2-amd64-dbg mplayer2 nepomuk-core-data qml-module-qtquick-controls
  qml-module-qtquick-layouts qml-module-qtquick-window2 qml-module-qtquick2 sonnet-plugins xfce4-volumed
  xscreensaver xscreensaver-data
Use 'sudo apt autoremove' to remove them.
The following packages will be REMOVED:
  kde-runtime kdenlive kio kmplayer ktorrent libkf5notifications5 libkf5notifyconfig5 libkf5wallet-bin
  libkf5wallet5 libkwalletbackend5-5 phonon phonon-backend-vlc phonon4qt5 phonon4qt5-backend-vlc vlc
  vlc-plugin-vlsub
0 upgraded, 0 newly installed, 16 to remove and 0 not upgraded.
After this operation, 49.0 MB disk space will be freed.
Do you want to continue? [Y/n] n
Abort.

그런데 다 삭제하고 싶지는 않은 걸까요?

"더 이상 필요하지 않다"고 말하는 항목의 목록도 있습니다. 나는 아직도 이러한 앱 중 일부를 사용하고 있다는 것을 알고 있습니다. 다른 사람이 이것을 본 적이 있나요?