USB Display Port Output

I was curious…I see the mention about scalability and visibility in the display.
Is there any potential USB display port drivers or interfaces that could be implemented? With that USB-C available I have a free-floating USB-C to Display port on my monitor and it just occurred to me that could be a potential option.
It’s become more common for cheaper second USB monitors, in some cases I would think someone might want to have the capability to enlarge their workflow or to share.

Just occurred to me when I was reading some of the development posts and seeing sit in front of me.

-S