Apple writes in their court filing: “Epic sought to enjoy all of the benefits of Apple’s iOS platform and related services while its ‘hotfix’ lined Epic’s pockets at Apple’s expense.”
It seems that Apple has forgotten that each iPhone user already paid Apple hundreds (if not thousands) of dollars for the iPhone itself. It is reasonable to charge developers for development tools, but if that's what you want to do, just charge them for development tools. Meanwhile, I bought an iPhone so that I can run the software that I like. If it costs money to develop a platform, it doesn't seem that strange to just charge that upfront when someone buys an iPhone.
It seems that Apple has forgotten that each iPhone user already paid Apple hundreds (if not thousands) of dollars for the iPhone itself. It is reasonable to charge developers for development tools, but if that's what you want to do, just charge them for development tools. Meanwhile, I bought an iPhone so that I can run the software that I like. If it costs money to develop a platform, it doesn't seem that strange to just charge that upfront when someone buys an iPhone.