When formatting a large document, those costs are amortized. In addition, many changes are set-it-and-forget-it. Once you set the right dimensions for an image, table, header text size, or margins, table of contents layout, bibliography style, etc., you wont have to mess with them again.

In a word processor, an image size can be changed by inadvertently clicking on something, the style of a text selection can be changed by moving the mouse scroll wheel on the font drop-down menu, page numbering may not refresh when working on a large document, inserting a figure may screw up table or image numbering, etc. You have to be constantly checking your multi page document to make sure everything is still ok.

As a teacher, my heuristic is simple: if I'm authoring a document that is less than 3 pages, I use Word. Otherwise, I use LaTeX.

For example, I write exams and syllabi in LaTeX. Quizzes, assignments and handouts in Word. It has worked well for me for a decade.

In MS Word, an inadvertent click won't change an image size. You have to click and drag. And inserting a figure certainly doesn't screw up table numbering.

> You have to click and drag.

Or type a letter, or open the document on a different computer, or set margins, paragraph size, printer, whatever.

But yes, just clicking an image won't change it.

Just because this is the way that most word processors currently work, does not mean it needs to be this way. You could imagine a word processor where the default mode was to edit content only, and editing structure/layout was hidden behind a second button or something.

LyX is, for me, the perfect word processor. It doesn't have those flaws. The only reason I use Word instead is because it makes collaboration and sharing with colleagues extremely simple.

I'm actually curious what you're doing that causes this. Basically all my figures are \begin{figure}[ht] and everything works out fine. Yeah sizing can sometimes be odd but I save it for the end (I use \includegraphics[width=0.x\textwidth] and adjust x. I get it in 2 or 3 attempts). I only invoke graphicx. I use \FloatBarrier frequently but that's trivial. I use jpg, jpeg, png, and pdf images almost exclusively (wish gif worked and wished mp4 would save into the pdf). I do also invoke tikz and pgfplots when I'm making vectorized plots and graphs (I know this is "advanced"), but I'm not writing tikz pictures in most documents. I do all my homework, papers, presentations, etc (PhD student) in LaTex. Been using it for almost a decade now and I've only faced placement problems when I was just starting and didn't know about [ht] (or [h!]).

I'm not sure what you find difficult about margins. You define them in document class. It is literally top, bottom, left, right, or height, width. Or you use the template that a publication is giving you. Are you doing something more complicated? If so, I can't imagine this is common.

Headers and footers? I never use headers. But I use footnotes (\footnote{this is all you need}).

Honestly I'm curious what issues you face. I'd gladly lend a hand (LaTeX is far from trivial) and I'd like to learn from others. But I'm honestly confused at the complaints. There's plenty of things to complain about LaTeX, but these aren't the challenges I face.

Yes, this is the same way that I use LaTeX, and have been using it for almost as long as you. However, when you first started out, how long did it take you to figure out this stuff? My original comment was in response to the “accessibility” of LaTeX, and honestly I don’t think it’s that accessible.

As for margins, I’ve had issues where changing the margins makes the page numbering “fall off” the page, and as for headers and footers, asserting that you “don’t need” them is not a valid option for many people producing documents.

Also to be clear, I’m not saying LaTeX is impossible or even hard to use, I’m complaining that certain tasks in it should be so much easier than they are.

And also tables are a major pain in Latex. Also that it does not separate physical and logical formatting of text. Asciidoc is what I prefer now, as it is semantically equivalent to XML DocBook, which I find is a better designed system than Latex.

DocBook is not a typesetting system, but I agree it's almost ideal to compose a highly structured document.