Used often, but less than tabs. Should probably autohide by default
How does this work with multi-window?
Maybe you could install an extension to just a workspace like in Sigma
Naming conflict with GNOME
A Workspace should have separate storage
Workspace Modes
Ephemeral Mode (replacement for Incognito): doesn't save data
Open Season Mode (for investigating malware): disables content blocker, spoofs user agent as Chrome on Windows, also probably a good idea to disable JIT
Demo Mode: Obfuscates other workspaces while you're in it and disables showing suggestions from history, tabs, or bookmarks, as well make it obfuscate stuff like account names in supported websites
Stallman Mode: LibreJSJust install the extension