Apple does not only gain by disintermediating Visa. Apple takes a cut on every purchase through Apple Pay (.15%), which is more than Visa's cut (.14%). Apple probably hasn't made a payment network because it would have to either create a settlement network (which is hard even for Apple, and Visa/Mastercard as settlement networks get less of a cut than Apple does without bothering), or Apple would have to buy a bank and become an issuer. Why don't they buy a bank? Maybe Visa / Mastercard scared them away from it. Maybe they don't want to deal with underwriting and return risks and all of that. It does deviate quite far from their core business.

Thanks for the clarification I stand corrected. Still pretty shady what’s done to crypto founders though, but they’re in a shady business already. Blocking Brazils Pix from going global is more egregious.