Thanks for this great comment!

The motivation behind METAFONT is amusing to me because it seems to have some of the same hubris of the most extreme AI proponents nowadays: we can replace art by technology. I'm fascinated with TeX (and have spent a lot of my life rewriting it http://github.com/jamespfennell/texcraft) but I always found the situation with fonts in the TeX ecosystem a bit odd. There are people in our society whose vocation is font design (e.g. https://en.wikipedia.org/wiki/Robert_Slimbach). But the TeX ecosystem landed in a place where we use fonts created by computer scientists rather than font designers.