Developers often embrace the Dependency Inversion Principle (DIP) from SOLID for its promised desacoplamento and testabilidade. However, an article on DEV Community challenges this reflexive application. It asks a critical question: does inverting a dependency truly make business sense, especially for early-stage projects like POCs and MVPs where added complexity can be a hindrance.

The piece argues that DIP's invariância do código and cognitive overhead can slow development. This matters because software's primary goal is to solve a business problem, not to serve architectural purity. In fast-moving markets, the time lost navigating abstract interfaces can directly impact a product's competitive timing and evolution speed.

Practical advice is offered: evaluate project size, domain type, and team expertise before applying DIP universally. The core message is to avoid absolutes. Use a repertoire of solutions wisely, focusing complexity on core business domains rather than support subdomains, ensuring the code's structure aligns with strategic business goals.