LaTeX can be fine for some, but it requires either an internet connection (Overleaf) or the use of some custom IDE. If you write in a plain-text editor, custom compilation sucks.

As a personal aside, I can't stand the LaTeX syntax; needing to have a \begin{itemize}, \end{itemize}, \item for every list, as opposed to a simple dash uses way more characters, adds more visual noise, and makes it less pleasant to read when editing. Ditto for something like \begin{tabular} as opposed to a pleasant ascii grid.