I have written multiple books entirely in LaTeX edited with neovim. So... your point is not taken.
I'm a fan of your writing, all the more because you've somehow managed to do all of it in monospace. :)
Authoring is different from reading.
And why did you author them in LaTeX if you think reading in monospace plaintext is fine for everyone?
I'm a fan of your writing, all the more because you've somehow managed to do all of it in monospace. :)