God, I wish I still had a picture of the fiber runs at <BigTechCo>'s DC that I spent a few weeks working inside earlier in my career.
It was glorious in it's awfulness. A room-width
wall of cabling, half of the room fiber and half of the room ethernet, too dense to stick your hand info, all neatly bundled and wrapped.
At least, that's how it started. But then a few cables had to be replaced or re-run for some reason, and since it was too hard to un-bundle the bad cables or add any new cables to existing bundles, they just added more. And more.
And more.
How you think it will look:
View attachment 14892
How it will actually look:
View attachment 14893