>While I would even argue for openness there but you are comparing a specific use platform to a general computing platform.
I don't understand the distinction you are trying to make. How is iOS fundamentally different from the Xbox OS? Microsoft owns the OS and the hardware. Microsoft have several variants of the Xbox hardware for sale, and have a complete monopoly on digital game distribution through their OS.
>Apple is not a minority by any stretch. They own half of the smartphones sold in US and a significant share in the world. If I am a platform like Spotify I have to be on it, otherwise I lose a significant userbase. Adding to this, a service like Hey saw 90% of the revenue come from iPhones. They were signing up users on the web, just turns out that 90% of their paying users had iPhones.
According to IDC[0], Apple commands 14.4% of the worldwide market share. In the US, Apple commands a little under half [1]. Apple is unequivocally a minority player in the smartphone market.
>Adding to that, Spotify has to compete with Apple Music which doesn't pay the 30% tax, gets free placement on the phone and store and deep integrations with their product.
Spotify chooses to not deeply integrate with Apple. WatchOS allowed third party streaming several years ago and Spotify is one of the few music services out there that still refuse to support it. That's on Spotify and Spotify alone. The lack of a fee on the store could be considered unfair, but is no more fair or unfair than Google offering a music service, which they do.
>As a developer does this seem fair to you?
Not really, but that is beside the point to me. We have a free market and there are alternatives to Apple. If Apple has a monopoly then I think we need to fundamentally blow up this entire market, because by that definition nearly every tech company out there has a monopoly. I believe this line of reasoning would forbid Epic from exclusively selling cars in Rocket League, and I find that absurd. If I don't like the Apple platform I can go to a competitor and support them instead.
[0]: https://www.idc.com/promo/smartphone-market-share/os
[1]: https://www.statista.com/statistics/266572/market-share-held...