Point one makes the most sense to me. Yes. I do keep my desk neat and organized. I do not have a messy desk. Therefore I must be neat and organized.
As Spock would say: “It is only logical.”
Here is a picture of a friend’s home office before he got his Mac. He is much neater and more organized now which leads to a third point: if you have a Mac you have a neat desk and you are creative. A win/win scenario.