Apple must ensure interoperability of iPhone with rivals, says EU

Interoperability, Lock‑In, and Social Pressure

• Many see Apple’s closed features (iMessage, AirDrop, Find My, AirPlay, Wi‑Fi sharing, iCloud Photos) as intentional lock‑in that uses social pressure (e.g., group chats, “green bubbles”) to push people to iOS.
• Others argue these are just better, integrated implementations of capabilities “any smartphone can do,” but acknowledge cross‑platform incompatibility drives migration into Apple’s ecosystem.
• Some call for legal protection of “adversarial interoperability” (right to reverse‑engineer for interop) instead of or in addition to antitrust.

EU DMA, Fairness, and Targeting Apple

• Supporters of the EU’s approach say Apple’s market share in some countries (e.g., ~80% in Denmark, >60% in US sales) makes iPhone “infrastructure,” justifying stronger rules.
• Critics respond that essential openness (telephony, web, Bluetooth, SMS) already exists and that QoL extras like AirDrop/AirPlay are part of Apple’s platform, not public utilities.
• Some argue Apple is treated more harshly than Google/Android, while others counter that cast/Chromecast protocols are already open or documented and can be implemented on iOS; Apple simply chooses not to.

Innovation vs Regulation

• One camp claims forcing interoperability removes incentives to innovate on differentiating features and encourages “parasitic” free‑riding by competitors.
• Others counter that:
  • Networked features gain value with more compatible nodes.
  • Protocol creators can still profit (hardware sales, influence) even when protocols are open.
  • AirDrop/AirPlay are over a decade old; regulatory opening now is akin to patents expiring, not confiscating new ideas.
• Some suggest Apple expends more energy preventing interop than it would to support it.

Consumer Choice, Walled Gardens, and Experience

• A vocal group of iPhone users explicitly wants a tightly controlled, closed ecosystem and fears:
  • Pop‑ups, complexity, and “malware‑ridden third‑party app stores.”
  • Banks and services bypassing the App Store and Apple Pay, degrading “one‑click cancel” and polished UX.
• Opponents stress that interoperability and sideloading are optional for users; the issue is Apple blocking others’ choices on devices consumers own.
• Debate arises over whether iPhones are “luxury goods” and whether choosing an expensive, closed product should reduce one’s claim to regulatory protections.

Broader Political and Cultural Framing

• Some frame EU regulation as heavy‑handed, innovation‑killing “digital iron curtain”; others say it makes them “super happy” as consumers and that corporate displeasure is irrelevant.
• Analogies are drawn to past Microsoft antitrust cases and to partisan politics to highlight perceived double standards and brand loyalty.