In 20 years of managing Linux systems, I can probably count on one hand the time I saw an init script that was written properly unless it was provided by the distro maintainers (and often not then either). That is, it included all the expected options for the service, it correctly handled pid files for daemons that for whatever reason doesn't do it themselves, it handled reload's gracefully, and so on.

Good riddance to init files.

If these people want to keep people from using systemd, they need to come up with a better alternative.