I assumed LaTex is a descendant of TeX. I'm not really well informed about the history of this kind of stuff, which is why I found it interesting.

Your POV is also interesting, as I always kind of held "hacker culture," in pretty high regard. But, now that I think about it, I see the appeal of rigorous, well studied things, built very deliberately, on strong foundations. I guess that's why I instinctively like things like Haskell, the kind of ML with provable bounds, information theory, etc. I've never messed around with Lisp-like languages, but I remember my ML-focused advisor speaking of them from when symbolic-AI and self-modifying code was all the rage.