I'm a Sway user as well but I still find value in features like workspaces, tabs, and split views in certain apps even though they are all also features in Sway

I'm a Sway user as well but I still find value in features like workspaces, tabs, and split views in certain apps even though they are all also features in Sway. Sometimes a particular split (or any of those other things) can itself be a context I want to switch to in part of my current view. Rather than individually orchestrate that from wherever the components are into my current view it can be nice to define that relation more directly via something like this. Not saying such features in apps must also be appealing to you as well or anything equally silly, just whether or not they are appealing is more hinged on that base question of whether you like the idea of nested organizational structures than whether or not your window manager has a similar tiling feature.