Status: OUT
The composition-centric design paradigm — with its complete prerequisite stack (SOLID dependency chain + interface inheritance + creational patterns) providing theoretical grounding and its validated operation at all three scales (object coupling, recursive trees, architectural pattern composition) — is universally applicable to any OO design problem, provided that interface abstractions reflect genuine design boundaries rather than mechanical wrapping of concrete implementations.
The fully prerequisite-grounded, multi-scale composition paradigm is universal IF abstractions are thoughtfully designed rather than mechanically generated
Depends on (SL): composition-paradigm-requires-full-prerequisite-stack, solid-grounded-composition-at-all-scales
Unless: dip-overgeneralization-pitfall