The logic is easy to see and, to me, obvious. Whether it actually helps a given person though is a different matter. Some people are probably more susceptible to "central subject fixation" than others. In a similar way, I just don't get along with rangefinders because I simply forget to focus since the image is clear, with just a tiny displaced spot. Not every time of course, but often enough that my ratio of good shots is considerably down from an SLR when I use a rangefinder, so I just gave up on them. Glad other people like them; it's just a personal thing.