Or an actual photography class app where a user could tell google exactly where they are standing on streetview and have the app tell them the best direction/angle/settings to take their pic and walk them through WHY it is as such
It can't do the latter, except in a very basic way of pointing to proximity to the training set. ML is great at imitating, but good look getting it (or the people programming it) to be able to articulate any of the underlying principles. This is a perennial problem in the arts, which might be why the examples on this page are pretty ho-hum from an aesthetic point of view.
I bet this is something we will get eventually. As I think about it, my mind is flooding with ideas on how this would effect other areas of life.