I didn't watch the 45 min video but does he mention tiling environments? They have solved every complaint I had before. I can immediately swap to the exact win

I didn't watch the 45 min video but does he mention tiling environments? They have solved every complaint I had before. I can immediately swap to the exact windows I want without tabbing, I can rebind everything to pull up whatever application I want, and I can even switch a window to floating.