[pure_simplicity]

The relevant difference here is that LaTeX is open source, unlike Word, so any desired functionality can be added much more easily and naturally.

Even if you don't want to do it personally, you can ask the maintainer of the relevant package to add a certain feature and if you're lucky he agrees and does it, or you can pay someone to do it.

It's easy to forget, but you do have the total freedom to make it work for you, unlike proprietary office programs.