Why do CS doctoral candidates have such a fascination with typesetting? I mean, be into whatever you’re into, I guess. But as soon as someone starts talking about LaTEX and how they spent months on their macros, I think “another hapless victim has fallen into LaTEX’s trap.” It’s like an ant lion that feeds on procrastinating students.
And publishing is the primary way academics communicate en large - it's kinda important to be able write your specific notation without resorting to drawing on paper.