It's interesting to notice that Apple is earning essentially $0 per year from the presence of Facebook on the app store, while Facebook is earning quite a bit from their iOS apps. Facebook has no leverage here.
Are Facebook and Instagram unusable on mobile Safari, which bypasses the App Store? (I haven't used FB/Insta for years, so I'm not asking a rhetorical question here: I really don't know and I'm genuinely curious.) I do know that viable mobile browser video games that bypass the App Stores are currently impossible to do on both mobile Safari and Android Chrome because I recently tried. Dark patterns are employed, including adding a typical 300ms audio latency to the Web Audio API on Android Chrome[1], and making WebGL perform terrible on iOS Safari, preventing WebGL from going full screen, preventing accelerometer/gyro input "for privacy reasons" etc.
[1] Superpowered Android audio latency test database shows how awful Android web audio latency is:
Facebook might not make Apple any money via App Store sales, but it does via sales of iPhones. If Facebook and Instagram disappeared from everyone's iPhone, a bunch of people would suddenly switch to Android.
> Apple reportedly threatened to boot Facebook from the App Store over human trafficking concerns
It sounds like the events in the article occurred in 2019 but they have only recently come to light.