alt Hacker NewsTypst taking 300ms to do 300 pages cannot be seen as 4FPS - you don't treat the sum of 300 pages as single frame, LOL. And laying out a single paragraph is not 1ms for a whole document either. The paper is otherwise pretty good, but these rhetorics are probably not necessary, IMO.
It is no rhetoric. It is the time spent when working interactively on a thesis project with one software vs the other.