If you want to tidy up that dead space below your monitors, you can use trapezoid wood plates, put some furniture film on, maybe cut some holes in for usb ports or stream decks or a whole tablet and this is the result. Cost me about 50$, it's not requiring much crafting experience and for those with kids – maybe this could be a little project to upgrade their desks together?
Anyway, I was told to share this here, so I did.