For anyone looking to get into those storage systems I can also highly recommend "Hands on Katie"'s Youtube channel: https://www.youtube.com/@handsonkatie - There are a few videos that go into different storage systems and how to combine them to cover different storage needs and vertical/horizontal surfaces.

Her Discord is also quite active with people interested in the space, and Underware (under the desk cable management system), Neogrid and Deskware are all storage systems that have came out of her community.