You’re not wrong but when you use somebody else’s config you use somebody else’s…configuration. Like if they use ProtonVPN, you’ll need to use ProtonVPN as well. If they use Usenet instead of torrents, that’s what you’ll get as well. If somebody uses Podman instead of Docker, etc etc. So this is why it can be more difficult than just ripping configs from strangers.

This is the classic problem where the more flexibility a program has, the more fragmentation comes out of it. The *arr stack is complicated for this reason. It’s a million different pieces that can be configured in a million different ways. Something like Nextcloud is much more plug-and-play. I’ve been doing self-hosting for years now and even I find *arr a chore to deal with.

Though nothing wrong with referencing other people’s configs to get a sense of what it’s supposed to look like. Start simple, look for somebody who has a radarr + qbittorrent + gluetun stack working, and go from there.