I wouldn't say that being a more seasoned diver necessarily makes one an "advanced" diver, but sadly it tends to be the more seasoned divers who become complacent and start to gloss over or omit entirely some of the things they were taught. The line between complacency and knowing what you don't REALLY need to do for a particular dive can be difficult to perceive, especially for those of us who are not especially seasoned, so it makes sense to err on the side of caution and do more rather than less.