Fun video. I enjoy this angle of hacker news - where it really is somebody going unnecessarily deep into some tech. Not for practical use, but just because it's there.
There’s a pretty big sphere of retro-tech and unpractical-tech enthusiasts like Techmoan, LGR, 8-Bit Guy, Cathode Ray Dude, This Does Not Compute, even Linus Tech Tips makes videos on the subject often enough.
Word. Well, it started out as an experiment but he ended up loving it, so he and his buddy ended up making sample packages available for sale based on this technique :)