As I understand it, Apple still charged a 27% commission after they were ordered to allow alternative payment systems. The commission has little to do with pay

As I understand it, Apple still charged a 27% commission after they were ordered to allow alternative payment systems. The commission has little to do with payment systems, and everything to do with platform fees - which is to say, enabling the platform/app store owner to collect money from sales of paid apps (mostly games) as well as "free" apps (mostly games) with paid IAP/DLC.