A proper tiling wm is great once you get used to it. Oh the joy of windows not obscuring other windows and not having to constantly move and rearrange windows just to get on with your work
If you have multiple desktops and a really easy way to switch between them then leaving a window full screen or having only 2 or so windows on the screen is really not a problem; it’s an asset.
Try i3 wm for a while. Other tiling WMs are also available. Definitely don’t judge the idea by whatever debacle Gone comes up with