RedHat has not won any systemd war. From all the distributions out there using systemd, RedHat is the one that uses the least amount of systemd features.
They are even going so far as disabling features.
Sometimes they even backport systemd features from more recent versions, disable them but leave man pages in the original state.
Even the /usr split isn't progressing at all.
I too find Red Hat's poor documentation hygiene a pain in the arse. But as for the disabled system features, I think that they all fall into the category of experimental/unproven sort of features that overlap with other existing RHEL components. Every enabled feature has a cost in the form of support burden.
Those are not "systemd features", they are components within the systemd suite. Using systemd-init has never required that you use every component within the systemd suite (e.g. ntp, network management, etc.)
Turns out hanging out in someone else’s cathedral can have some pretty big benefits.