If I've learned anything in the 30 odd years homelabing and running a SaaS application, it's that you need to learn the basics of the command line. That will help you master running anything on a nix server.
But must new homelabers are only able to use a gui, so unraid is the best way to get into running stuff with the least effort.
I keep thinking a homelab 101 course would help those new to homelabing get going without a gui.