I don't want to pay an extra 30%, and have that 30% taken away from the devs who actually deserve the money, because _some_ might make it hard to cancel.
Most would likely just have a Paypal button same as 90% of websites if that makes you feel better.
And it doesn't make me feel better, because that's exactly the hellworld we have outside of iOS, but thanks!
If that's all they'd done from the beginning this ruling would not have happened.
Apple wants to control the access to a very significant portion of the user base?
Fine, but then they'll act like a lawmaker-light and in many (western) societies that means you get some burdens and responsibilities piled upon you by the original lawmakers.
Im not sure Apple want's to do that. By not restricting the 3rd party payments there is more of a case for using Apple's payment processor so you can cancel easier.
Perhaps look at it this way: I'm pretty OK with paying 30% to not pay 200% and, kinda more importantly, not to feel upset and angry later for forgetting a dark-patterned subscription dinging me again. If that's an edge case, y'all are wrong.
Maybe Apple can straitjacket them properly. "You must use XYZ API in iOS/MacOS and you must support one-click cancellation via a standard process." But I think the dark-pattern farmers who are angry about this would be angry about that, too.