When I see that paper, I see 32 references at the end. I'm not opening each one of those but there is probably significant grant funding behind that exploratory research. When you actually look at their results its only about a half page. Most of that document is merely providing background and context out of the academic literature. Conclusion is literally just a 1 sentence paragraph, followed by a 2 sentence paragraph, followed by a 3 sentence paragraph, then a link to the git repo.