Oh, not at all unattainable - a Unix derivative as unified as Windows is macOS. I've got a terminal and an Emacs running on my Mac right now. But a free softw

Oh, not at all unattainable - a Unix derivative as unified as Windows is macOS. I've got a terminal and an Emacs running on my Mac right now. But a free software one? No - that's the point of this article: the free software desktop users aren't willing to put up the resources it would take to develop what you're seeking.