The real thing consumers get is fraud protection, and the ability to charge back when merchants become intransigent. Let's not pretend other systems (even the ones prominent in the US like Zelle) offer the same protections.
I don't need fraud protection and the ability to charge back when lunch at a restaurant, I just need a skimmer-resistant payment method (which a phone is).
Also my entire point is that I don't need a card, paying with an app would be acceptable.