Comment by ludwik

Why this is preferable? I would rather have the apps I use represented as a list of apps in my system (drawing on a couple of decades of established UX conventions for how they are displayed and how I can interact with them), the web content I'm reading represented as tabs in my browser, and my terminal sessions represented in my terminal. You present the destruction of this simple separation of concerns as a benefit, but don't explain why it is one.