The extreme focus on multiple layers of patterns, where actually a simple function would have sufficed IS a Java ecosystem and culture thing. Just way too many people doing Java, who have never learned another language or ecosystem, let alone paradigm, thinking "I learned Java, Java can do everything, I don't need to learn anything else!" and now feeling they need to solve every problem by applying design patterns mindlessly.
Well, not by talking about AbstractFactoryProxy, that much is for sure. Rather by talking about which parts of the system are modular and what kind of flexibility the system allows for, what capabilities it has. Nowhere in that picture does a low level implementation detail like an AbstractBlaBlubFooBar enter the the conversation.
There is more to computer programming than the OOP clutter.
