That title was... slightly confusing.
That said, I will always feel a sense of awe when I read about how those old, DOS-based versions of Windows worked behind the scenes. Everything is held together by software duct tape, yet somehow it works.
Furries do tend to be more open about kink (as part of the community’s general culture of acceptance), but to describe furry as a “kink subculture” is misleadingly reductive at best.
It's not a kink subculture. There are kink subcultures within it, but the only common factor among all the subcultures inside it is an appreciation for anthropomorphism.
See for example this playlist of videos of his with some videos from 2021 where he implements a terminal emulator. As he says himself, this project is not so much about terminals as it is about software development practices in general.