I definitely struggled to wrap my head around it at first, but I got used to using it when I got into DevOps, and once you understand it, it becomes so easy and helpful that it’s easy to overuse it. I can certainly answer any questions to the best of my ability if you do look into it!
I’ve had all my servers running on my personal Windows machine, and I’ve been planning to move them to a dedicated Linux machine, as well as move to Linux on my PC. Part of that involved containerizing my whole setup to make the move easier. There’s a script listed in Jellyfin docs that helps you migrate your setup. Itzs a bit involved if you’re coming from Windows but very doable. Very easy if you’re already on Linux though.
This is definitely a big blocker for my move to Linux as well, I’m heavily dependent on my Elgato HD60 X