How to delete chat box window

The spam has won, I no longer even want the chat box window. Is there anyway, to get rid of the chat box window, to free up some real estate? i spent enough time ignoring. you can have the chat box i just want it gone.

I don’t know, but try this

https://www.youtube.com/watch?v=Dtj7LbCl_IE

The addon he created does exist, here:

https://www.curseforge.com/wow/addons/simple-hide-hud