一拳打在棉花上，欧盟的DMA奈何不了Safari

Core Points - The European Union's Digital Markets Act (DMA) has significantly impacted American tech giants, particularly Apple, by allowing third-party app stores to emerge on iOS, breaking Apple's previous monopoly on the App Store [1][3] - Despite the DMA's intentions, Apple has managed to maintain a stronghold on its Safari browser, which remains largely unaffected by the regulations, as users are still primarily using WebKit-based browsers on iOS [3][6] - The complexity of developing a non-WebKit browser engine for iOS presents significant challenges for third-party developers, making it unlikely for them to switch from WebKit despite the DMA's provisions [6][9] Group 1 - The DMA has led to the emergence of third-party app stores on iOS, such as AltStore and Skich, reducing Apple's control over the app distribution ecosystem [3] - Apple is required to provide users with more browser options in iOS 17.4 and later, allowing them to select from various browsers as their default [3][5] - The EU's goal of breaking Safari's dominance has not been achieved, as third-party browsers have not adopted non-WebKit engines due to the high costs and complexities involved [5][12] Group 2 - The browser engine is a critical component of web browsers, responsible for interpreting web syntax and rendering pages, which has become increasingly complex over time [8] - Many mainstream browsers, including Chrome and Firefox, have been forced to develop their iOS versions based on WebKit due to Apple's closed ecosystem [9][10] - The real challenge for Apple lies in the potential prohibition of Safari as the default browser on iOS devices, which could significantly impact its market share [12]