If you use virtual desktops, the command "switch to desktop 1" is one of those tiny features you don’t appreciate until it’s gone. It does exactly what it promises: instantly teleports your focus to your primary workspace.
Here’s a short review based on the command in the context of a window manager or virtual desktop environment (e.g., GNOME, KDE, i3, or macOS Spaces): Review: "Switch to Desktop 1" – Simple, Fast, Essential switch to desktop 1