I agree with your premise of "don't be distracted" when writing, but for me Word often is the distraction. I use a live-preview markdown editor (e.g., Typora, MarkText) to let me get my thoughts onto paper (screen) with low friction. It's easier to just hit "#" rather than drag the mouse to the style bar and select heading. Or more importantly for me, it's so much easier to hit "$" and seamlessly go into LaTeX for math than it is to open the equation editor and start selecting all the template objects.
When it's time to collaborate, I use Pandoc to turn it into docx and then I send it around and the final formatting happens in Word because that's the easiest for everyone to work with, but the "get the ideas down" phase works best for me in a more "minimal" editor with little formatting.
I love the idea of Quarto, and if I had that when I was in grad school, it would have made my life so much easier. The workflow I see for Quarto is that you can write your paper while you're doing the experimentation because the code is embedded with your thoughts. But in that case, you're mostly slowed down by the research process so it can be a little more clunky to get the writing done because you have time and you're iterating over ideas more than words in that phase. I'd use it now for work in the R&D phase, but I know I won't have a critical mass of collaborators to make it worth while.
When it's time to collaborate, I use Pandoc to turn it into docx and then I send it around and the final formatting happens in Word because that's the easiest for everyone to work with, but the "get the ideas down" phase works best for me in a more "minimal" editor with little formatting.
I love the idea of Quarto, and if I had that when I was in grad school, it would have made my life so much easier. The workflow I see for Quarto is that you can write your paper while you're doing the experimentation because the code is embedded with your thoughts. But in that case, you're mostly slowed down by the research process so it can be a little more clunky to get the writing done because you have time and you're iterating over ideas more than words in that phase. I'd use it now for work in the R&D phase, but I know I won't have a critical mass of collaborators to make it worth while.