I love the perpetual motion machine / thermodynamics analogy.

It kind of feels like companies are being fooled into outsourcing/offshoring their jr. developer level work. Then the companies depend on it because operational inertia is powerful, and will pay as the price keeps going up to cover the perpetual motion lie. Then they look back and realize they're just paying Microsoft for 20 jr. developers but are getting zero benefit from in-house skill development.