Apple has recently adjusted its pace of advancement in the field of artificial intelligence. The iOS 27.3 developer beta already supports Siri in handling some basic first-party app tasks, but deep control over Apple's native apps and support for key third-party apps is expected to be postponed until spring 2027, when it will be released in preview form alongside iOS 27.5 or 27.6. Apple is currently relying on the App Intents framework to catch up with the industry, but its AI still lags behind some competitors in terms of task complexity and autonomy. Apple is committed to building a long-term assistant for specific tasks that does not require full user supervision. Affected by adjustments to technology iteration cycles and internal strategic considerations, the rollout of comprehensive cross-app control and more advanced autonomous AI features has slowed. This delay also reflects the technical complexity of deep underlying integration in consumer-grade AI systems. Amid the accelerating integration of operating systems and generative AI, how to balance privacy, system security, and highly autonomous cross-app orchestration has become a long-term evolutionary challenge faced by major technology giants alike.