BST: Split macbook screen into 4 virtual monitors on same screen (quad-screen video?)

Hi All,

New user here to mac from Windows, and stumbled across BetterSnapTools to replicate Snap from Windows. So far, works well!

That being said, I would like to use my mac via Airplay to the AppleTV for a virtual "sports bar." Meaning, playing 4 chrome tab videos on the same screen to see 4 different feeds at the same time (without menu bars etc.). I can easily get this to snap, but when you try to fullscreen the video, it just takes over the entire monitor.

I suppose I need to trick the Mac into treating each quadrant as a virtual desktop, so it will go full screen in each respective quadrant. Any ideas if this is possible with BST/BTT, or any other similar utility?