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True, but it's a question of accessibility. Far more people can program in JavaScript than Lisp, and far more people use GUI desktop software that follows traditional GUI user-interface paradigms, than do things inside their terminal. (Edit: or terminal-style buffers/frames.) So that's why my statement was limited to what " desktop software" could be. :) I mean, I use LibreOffice, which is FOSS, but I am never going…
Emacs is GUI desktop software. Few people use it in a terminal. Also, people didn't born knowing Javascript. They learnt it. And one could argue that Lisp is just as easy to learn, if not easier.
Just about everyone here knows javascript. Almost know one here knows Lisp, make your own conclusions.