I am fan of principles like KISS and “Do one thing and do it right”. From this point of view is systemd disaster because it is almost everywhere in the system - boot, network, logs, dns, user/home management… It’s always surprise for me if nothing breaks when I do upgrades.
I understand why systemd is here but I’m not at all happy to use it.
Systemd includes many complex things, coreutils includes many simple things. And coreutils are ported to many different OS’es, systemd is linux only. Ask why?
Lets imagine, my linux distro runs with openrc/upstart and I like systemd-journal features. Am I able to run system-journal without any other systemd components running?