> It seems like a somewhat odd observation, is it really necessary to have another user to do this? I can easily switch between Gnome, i3, and Sway on my system
Ok, sure, it was just the first solution that came to mind. On mine logging in launches straight into sway. I think only in the first session (to allow recovery in case of some related issue) so I suppose I could switch tty and then manually launch whatever DE.
But to me I think the odd observation is that it doesn't need to be a different user if we're talking about still having to log in again anyway.
Unless you mean some kind of session saving, swaymsg exit, and then launch the other one? But then you have to maintain whatever session saving (probably different in each) solution and what have you really gained.
Ok, sure, it was just the first solution that came to mind. On mine logging in launches straight into sway. I think only in the first session (to allow recovery in case of some related issue) so I suppose I could switch tty and then manually launch whatever DE.
But to me I think the odd observation is that it doesn't need to be a different user if we're talking about still having to log in again anyway.
Unless you mean some kind of session saving, swaymsg exit, and then launch the other one? But then you have to maintain whatever session saving (probably different in each) solution and what have you really gained.