For me the main argument is the repo side being proprietary.

I mean, to be fair, that article is over 20 years old by now.

Yes and no. For stuff like citations: absolutely. For reviewing stuff, the mode to suggest edits in Office (or even Google Docs) is great and doesn’t really have equivalent with a proper UI for LaTeX. Yes, you can use PDF comments, but then you need to change the LaTeX document manually.

For me it’s the Celeste soundtrack.