Why is Readability important in Laravel applications, and what problem does it solve for developers?

Why is Readability important in Laravel applications, and what problem does it solve for developers? The key reason to understand readability is that Laravel applications are usually composed of several layers that must work together predictably. Good use of helpers and facades can make framework interactions concise, but large static-looking chains can obscure architectural boundaries. Ignoring that boundary can lead to duplicated logic, poor security, unnecessary database work, or code that is difficult to test. Why it matters in practice: Laravel facades expose convenient interfaces to container-managed services, while helper functions provide common framework utilities. The specific focus here is readability: Good use of helpers and facades can make framework interactions concise, but large static-looking chains can obscure architectural boundaries. This question is designed to test not only terminology, but also how the concept fits into Laravel's request, application, database, security, or deployment workflow.