I guess I'm smart enough to install opensuse, but dumb enough that I somehow got slow pacman.
I kid you not, on my hardware zypper is the fastest between ubuntu apt, fedora dnf, and arch pacman. dnf was the second-fastest on my hardware, with apt and pacman being pretty sluggish
I've also used portage which was even slower, but probably not a fair comparison considering how much more complex it is.
Units and service files are confusing, and the documentation could be a lot better.
That said, when systemd came out the traditional init stack was largely abandoned. Thanks to systemd (and the hatred of it) there are now a couple of traditional-style init systems in active development.
nuclear take: ( lemmy.world )
systemdeez nuts ( sh.itjust.works ) Englisch