@whitequark @owen my ideology remains that of the 1991 macintosh, that there are some things that can be intuitive to a true newbie. there used to be a Theory of this.
part of this is the "visual metaphor" i.e. draw a connection to a real-world thing. post-2010 design rejects this because making reference to real-world objects can mean referencing things that either lack universality or have themselves been obsoleted by computers. but i think post-2010 design is worse, so something there worked