Talking out loud to yourself is a technology for thinking (2020)
psyche.co
psyche.co
Now I believe that being able to structuring your thinking before speaking (or typing) helps in a multitude of situations. Sort of a different 'brain muscle' being trained.
This totally makes sense and I can relate to this. I usually think out loud when I'm driving a coding collaboration meeting, and it makes things come together much clearer more quickly.