[0] https://www.frontiersin.org/articles/10.3389/fpsyg.2020.0181... / https://news.ycombinator.com/item?id=24714990
> We conclude that because of the benefits of sensory-motor integration due to the larger involvement of the senses as well as fine and precisely controlled hand movements when writing by hand and when drawing, it is vital to maintain both activities in a learning environment to facilitate and optimize learning.
There is nothing about structuring content.
Which does not mean your statement is necessarily wrong; it’s just a speculation presented as a fact with no supporting evidence in the name of promoting your product.