From your example, I can’t clearly see how @Bind is better than @Provides

The reason is, I see we could also make @Provides as following: -

@Module
public class HomeModule {  @Provides
  public HomePresenter providesHomePresenter(HomePresenterImpl homePresenterImpl){
    return homePresenterImpl;
  }
}

Using this approach, even if UserService is added to HomePresenterImpl, we don’t need to change the HomeModule.

This would then make @Bind doesn’t seems to be much of advantage compare to @Provides.

Did I miss anything?