Meta’s request for interoperability is regarding their hardware, not their flagship apps, if you take it at face value.

They want their glasses and headsets to integrate as tightly as an Apple Watch or Vision Pro to show messages and other notifications, connect to WiFi, and share files with an iPhone, but Apple uses private APIs for their own devices. Meta says that is anticompetitive and the APIs should be public.

Apple lays out their rebuttal in detail here and it’s clear Meta asked for everything in the hopes that Apple will settle for some of these things: https://developer.apple.com/support/downloads/DMA-Interopera...