I gave it a fair shot for about a year, using vanilla GNOME with no extensions. While I eventually became somewhat proficient, it’s just not good.
Switching between a few workspaces looks cool, but once you have 10+ programs open, it becomes an unmanageable hell that requires memorizing which workspace each application is in and which hotkey you have each application set to.
How is this better than simply having icons on the taskbar? By the way, the taskbar still exists in GNOME! It’s just empty and seems to take up space at the top for no apparent reason other than displaying the time.
Did I do something wrong? Is it meant for you to only ever have a couple applications open?
I’d love to hear from people that use it and thrive in it.
I feel that way about the default GNOME apps as well, they all provide the basic functionality that most users need, since specialist users would install specialist apps anyway.
One extension I won’t install is dash-to-dock or similar (I know some people like it and that’s fine), because being made to switch to the Activities view once you have too many windows to alt+tab between provides a useful psychological prompt to close unused windows or move stuff to other workspaces. That’s one of the things I most like about the GNOME workflow.