Hey Max, you definitely don’t have to follow that last video as a beginner! You can just use the addon and skip all the setup, and it’s made so that you don’t have to worry about what’s under the hood. I’ll make a more concise tutorial for the addon as soon as I update it with new features.
Is there any part of using the addon that you’re struggling with in particular? You can read about what all of the options do here.