Despite Apple's implementation of the changes in January, only a small number of apps have sought approval for external payment links.
So how is this Apple's problem? Is Apple now supposed to REQUIRE that devs provide an external payment system?
What the Judge seems to fail to understand is that maybe, just maybe, a lot of devs making apps do not WANT to have to set up or manage a payment system. It's great that Apple totally handles payment taking, updating, and disputes without you having to lift a finger. Even to implement something like Stripe is a lot of additional work (including legal work) and it sucks (the work that is, no shade on Stripe which works well).
That is part of the reason was a lot of smaller devs are perfectly happy with Apple taking 15% and them not having to to any work but point Apple at a bank account it which it tosses money.
Seems to me it's enough that Apple is forced to allow external payment options for apps that really want it, and requiring some quota is just as dumb as not allowing it.
I find it really illuminating that even if anyone can add this, many do not... which shows Apple was silly to ever disallow it since most people would have just used Apple's payment system anyway.