The Apple Store offers a lot more value than that, IMO.Or maybe he's just unhappy that Apple charge monopoly rents, 30% is not reasonable for hosting and payment processing.
What I feel Apple could and should do a better job of doing is explain how the App Store helps grow the whole pie. Apple has aggregated the best customers thanks to the iPhone. When you develop an iOS app and publish it on the App Store, you are automatically marketing it to a user base that is on average more open to spending compared to Android. A user base that Apple has spent the better part of 10 years accumulating.
There is value in using iTunes for payment processing, just as there is value integrating biometrics into their payment system to make the whole process more seamless and secure, and there is also value in the App Store being a trusted marketplace for users that makes them more open to purchasing apps compared to the online web.
This is the value add that Apple brings, moreso than a company like Epic or even Microsoft, whose App Store is available to anyone and everyone. Even after taking their 30%, developers are going to earn more with their 70% cut compared to being able to keep 100% on another less lucrative platform like Android.
Yet developers like Epic and DHH would tell you that they are absolutely entitled to access this user base for free, and should be allowed to keep every last cent. I guess it is hard to make someone understand a particular concept when their fortunes depend on them not seeing it.