Implementation differences are certainly a part, but people do interpret them differently. For example, I'm working on an application that is transitioning som

Implementation differences are certainly a part, but people do interpret them differently. For example, I'm working on an application that is transitioning some of our stateful navigation to be more stateless to hopefully address some end-user confusion. We have an overlapping hierarchy where many objects have multiple parents, and the same object would display different breadcrumbs depending on which path someone took to the object. This made people confused about whether they were looking at the same object.