I am close to 400 folders (libraries for those confused) in the root of Plex, I would like to categorize to Kids, Drama, Comedy, Sci-Fi and so on.
Then I can sort the 400 libraries into each associated category.
So it is not necessary to scroll and read all 400 listings to find what you want.
Having a dozen listings in the root would make viewing much simpler.
Clipbrd