My take is a little different. I do like the Concept idea, but I think there needs to be some overhead in helping the new starters find the right material.
Instead of a dedicated single course (as per the hierarchy), maybe there are a list of “approved” courses, streams, YouTube examples etc that an individual can tick off themselves. I also think it is very important to have the version the learning material was created against and some applicable metatags.
Crudely something like (somehow associated with a hierarchy):
Modeling
- Documentation (v5.1)
- Live Stream (v5.0) #Stylised #Environmental
- Unreal Webinar - Modelling Basics (v4.27) #Basic
- Unreal Presentation X - #Use-Case
- Course Y - #Advanced
- ArtStation A
- ArtStation B
- YouTube Example 1 (v5.01) #Modular Components
- YouTube Example 2 … #
This could also be a badge on honor (and increased traffic) for those who produce these artifacts. It does not need to be an Epic production, but Epic “approved”.