I'll enlighten you. About twenty years ago people used IIS for web-servers, encumbered in costly licenses, for everything, and progress goes on. That's the point man. Time goes on, and things gets better. Hope you see now. That was the point, anyways. I really hope it helps.
Progress goes on is just the general point. Nothing else intended. Should be clear enough.
parent is joking around but I got curious and wanted some data on this and found rather surprisingly that IIS isn’t doing so well these days and seemed to have dropped even more in the last year:
