Distributors ponder a systemd change

KillOnlyUsers=, KillExcludeUsers=

These settings take space-separated lists of usernames that override the KillUserProcesses= setting. A user name may be added to KillExcludeUsers= to exclude the processes in the session scopes of that user from being killed even if KillUserProcesses=yes is set. If KillExcludeUsers= is not set, the "root" user is excluded by default. KillExcludeUsers= may be set to an empty value to override this default. If a user is not excluded, KillOnlyUsers= is checked next. If this setting is specified, only the session scopes of those users will be killed. Otherwise, users are subject to the KillUserProcesses=yes setting.