Great news! The US has failed to protect consumers against App Store monopolists, but countries like South Korea will set an example for the world. It should be illegal to artificially require app developers to use your store to distribute your software and then require 30% of your revenue in order to use that store. South Korea is the first to make Apple and Google’s Developer abuse practices illegal.
https://www.cnbc.com/2021/08/31/south-korea-first-country-to-curb-google-apples-in-app-billing-policies.html