No, they are not just as bad. The scenario you describe is obviously broken, but the entire system can be inspected and easily debugged. With a flick of the wrist you can at your leisure summon a graph of the entire known universe. If you only have LAN then, typically, your host is physically accessible so this should be easy to debug.

Nothing about the scenario you describe is inherently worse because of systemd. The same scenario with sysvinit is literally a nightmare. This is literally and practically infinitely less of a head scratcher with systemd than anything else in existence.

I'm not sure how anyone can defend sysvinit -- you're certainly not even trying -- but shitting on systemd because you had a bad time is about the least productive way to participate here. It's no one's fault but your own if you don't understand your tools or the ramifications of letting yourself use them in ignorance.

Besides, at least at the time of this comment, your username is the one that is literally green.