that's pretty much it.
For example, I have one character, with animations separated in folders for better reference. each folder is a different weapon. When I want to add a new one, I have to duplicate the animations one by one, or recreate them, also one by one. Very time consuming, when I could only duplicate all in one folder, and paste over the parts of the image that change.
and search in project is as simple as it sounds. Even if all objects are organized in folders and families, finding *that* specific one sometimes is a chore.