LFS drops support for System V, citing workload problems and upstream dependencies on systemd
(lists.linuxfromscratch.org)
Bunch of cowards. It was much better to drop systemd for something that is intended to be a "from scratch", teaching-oriented thing.
Not that sysv is that great either. But a good alternative could have been to, say, ditch both and focus on openrc or something else instead.