$ sudo 66-intree -zg
[sudo] password for lijster:
Name : boot
Initialized : yes
Enabled : no
Starts after : None
Current : no
Allowed : root
Symlinks : svc->source db->source
Contents : /
├─(202,Enabled,classic) tty-earlier@ tty12
├─(up,Enabled,oneshot) system-hostname
├─(up,Enabled,oneshot) mount-run
├─(up,Enabled,oneshot) populate-run
├─(up,Enabled,oneshot) mount-tmp
├─(up,Enabled,oneshot) populate-tmp
├─(up,Enabled,oneshot) mount-proc
├─(up,Enabled,oneshot) mount-sys
├─(up,Enabled,oneshot) populate-sys
├─(up,Enabled,oneshot) mount-dev
├─(up,Enabled,oneshot) mount-pts
├─(up,Enabled,oneshot) mount-shm
├─(up,Enabled,oneshot) populate-dev
├─(up,Enabled,oneshot) mount-cgroups
├─(up,Enabled,bundle) 00
├─(up,Enabled,bundle) all-Mount
├─(up,Enabled,oneshot) system-hwclock
├─(up,Enabled,oneshot) modules-kernel
├─(up,Enabled,oneshot) system-random
├─(up,Enabled,oneshot) modules-system
├─(up,Enabled,oneshot) system-sysctl
├─(250,Enabled,longrun) udevd-log
├─(433,Enabled,longrun) udevd
├─(up,Enabled,oneshot) udevadm
├─(up,Enabled,oneshot) system-fontnkey
├─(up,Enabled,oneshot) system-fsck
├─(up,Enabled,oneshot) mount-fstab
├─(up,Enabled,bundle) all-System
├─(up,Enabled,oneshot) mount-rw
├─(up,Enabled,oneshot) mount-netfs
├─(up,Enabled,oneshot) local-loop
├─(up,Enabled,oneshot) local-sethostname
├─(up,Enabled,oneshot) local-time
├─(up,Enabled,oneshot) local-authfiles
├─(up,Enabled,oneshot) local-tmpfiles
├─(up,Enabled,oneshot) local-dmesg
├─(up,Enabled,bundle) all-Local
├─(up,Enabled,oneshot) all-Runtime
├─(up,Enabled,bundle) All
├─(891,Enabled,longrun) tty-rc@ tty1
├─(890,Enabled,longrun) tty-rc@ tty2
└─(up,Enabled,module) boot@ system
Name : root
Initialized : yes
Enabled : yes
Starts after : None
Current : yes
Allowed : root
Symlinks : svc->source db->source
Contents : /
├─(731,Enabled,classic) dhcpcd-log
├─(732,Enabled,classic) dhcpcd
├─(up,Enabled,oneshot) rclite
├─(756,Enabled,longrun) dbus-log
└─(765,Enabled,longrun) dbus
Name : net
Initialized : yes
Enabled : yes
Starts after : root
Current : no
Allowed : root
Symlinks : svc->source db->source
Contents : /
├─(777,Enabled,classic) openntpd-log
├─(779,Enabled,classic) openntpd
├─(781,Enabled,classic) wpa_supplicant-log
└─(780,Enabled,classic) wpa_supplicant
Name : boot-user
Initialized : yes
Enabled : yes
Starts after : root net
Current : no
Allowed : root
Symlinks : svc->source db->source
Contents : /
├─(up,Enabled,oneshot) setenv@ lijster
├─(838,Enabled,longrun) svscan@ lijster-log
├─(875,Enabled,longrun) svscan@ lijster
├─(up,Enabled,module) scandir@ lijster
├─(up,Enabled,oneshot) mount-run@ lijster
├─(841,Enabled,longrun) consolekit-log
├─(848,Enabled,longrun) consolekit
├─(840,Enabled,longrun) lxdm-log
├─(853,Enabled,longrun) lxdm
├─(up,Enabled,module) display-manager@ lxdm
├─(up,Enabled,module) console-tracker@ consolekit
└─(up,Enabled,module) boot-user@ lijster
[lijster@ swaffel ~]$ 66-intree -zg
Name : lijster
Initialized : yes
Enabled : yes
Starts after : None
Current : yes
Allowed : lijster
Symlinks : svc->source db->source
Contents : /
├─(1009,Enabled,longrun) dbus-session@ lijster-log
└─(1013,Enabled,longrun) dbus-session@ lijster
[lijster@ swaffel ~]$
I considered nuking LXDM off the machine, but that would leave the supervision hanging. I figured it would be better to do things 'right' instead of just amputating the DM.