Why does Apple still take a large cut from sales outside App store?
If they get booted from the app store, they cannot sell on IOS devices (and no, the one or two people willing to side load a paid app don't count :)
“We’ve been using Patreon for years, and it allows us to do things Apple’s IAP system can’t — such as issuing refunds and handling customer support — making it much more convenient for creators like us.”