KDE Wallet Service

You need to learn a little more before you start deleting important parts of the system just because you don’t know them. :see_no_evil:
If you do not start reading before deleting, you will kill your system sooner or later.
(Wisdom lies in asking → listening → reading :wink: )

lo

is needed for local communication across the system

nobody

is a system-user in every linux-system :rofl:

Yes

:footprints: