[clumsysmurf]

> No one understands scopes and subscopes, subcomponents etc

I think there are two reasons for this. First, is how scopes interact with Android component lifecycles, which make everything harder (like RxJava, etc) since they are a complexity multiplier.

Second, there are seemingly bizarre design decisions. For example, if you use dependent components (aka component dependencies), the syntax is pretty straightforward:

  @Component { }
  interface AppComponent { X,Y,Z }

  @Component { dependencies = AppComponent.class }
  interface LoginComponent { }

So the natural order of things is, components use modules, and components can depend on other components. Pretty simple.

Subcomponents turns this relatively simple schema around. The documentation for subcomponents say:

> "To add a subcomponent to a parent component, add the subcomponent class to the subcomponents attribute of a @Module that the parent component installs."

I find is truly strange, now we have modules depending on (sub)components which is the inverse relationship as above.