Long-time (25+ years) Emacs user. The first thing I do on a new installation is turn off the GUI features (like, menus and toolbars) - no-one I know who uses Emacs uses the mouse.
VSCode users, especially new ones, do. The best property of Emacs is that you can modify the lisp machine to do whatever you want.
I wonder whether this was intentional or a coincidence, but for others (and maybe you) the "Lisp Machine" was a real hardware architecture unrelated to emacs: https://en.wikipedia.org/wiki/Lisp_machine