I have done cable management!

Look at my cables! They have been managed!
Using the saw to make this hole in the table was an adventure,
and the hole is not exactly a perfect fit,
but as it's hidden behind the screen that's fine.
(Click the images for a larger size version)

This is what it looks like from below.

Not a single cable reaches the floor!

Check out how clean it looks from a normal perspective!
(Content warning: The full size version has minor nudity on a book cover)