Various comments:
Re: "It's been a year, and Apple hasn't been charged by the FTC"
As of last week, Senator Warren commented that, "The FTC is (still) investigating those issues and deciding whether to sue Apple for antitrust violations.”
http://www.digitalmusicnews.com/2016/06/30/apple-federal-investigation-music/
Re: "Developers owe Apple for access to the iOS ecosystem"
Of course, that works both ways. Apple owes much or most of its success to all the apps that are available.
If Apple never existed, would developers still have mobile platforms to target? Yes. If developers had never made apps for iOS, would Apple's devices have been as successful? Absolutely not.
Re: Apple only allowing their own app store
The irony of Apple's walled garden, is how Jobs had called carriers "orifices to get to the end user" back in 2005...
And yet he built his own walled app garden that was higher than anything the carriers ever had for smartphones.
He also made the iPhone exclusive to AT&T for years, started out with monthly kickbacks, then switched to subsidy model to get more upfront, and has constantly fought to get the government to make jailbreaking illegal. We also lost the ability to own a smartphone without a required data plan. So much for 'reinventing' the basic cellular market.
Moreover, just like the carriers did with NFC and the ill fated ISIS wallet, Apple has tightly controlled access to the end user by forcing banks for pay for their own customers, on their own phones, to be able to access their own banks' NFC payment apps.
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Yes, much is debatable, however one thing is for sure... I don't think most people's minds will be changed much by this thread

. Especially the ones who are using ad hominems as arguments.