Please post a pic from farther away, so we can see the wires in context.

Yes, need a photo from further back, but based on what you posted I’m thinking a wrap around bench seat with cubbies underneath to place all the wire and doodads in.

without seeing the whole space it's hard to tell what would work. The first thing that popped in my head was a grouping of potted plants.

I would first organize and corral them into cable management boxes that match the trim color - then I love @always1stepbehind suggestion of large plants in oversized baskets or pottery

It's hard to tell from that picture, but perhaps a bench/ottoman in the middle section with a couple of baskets hiding the wires in the adjoining section might work. I also like the plant idea with either just pots or a plant stand.