Most likely, Wero (like iDEAL) will also support alternative apps for P2P payments.
Also, Wero will support in-store payments in the future, making Google Pay/Apple Pay unnecessary [1] unnecessary, which is a big win.
[1] Strictly spoken it's unnecessary now as well, but then each bank needs to implement its own NFC app and most simply opt foor Google/Apple Pay.
This gets you to utility cost recovery fee structures and sovereignty over your payment infra, versus other countries controlling your value transfer capabilities.
https://en.wikipedia.org/wiki/Instant_payment
https://en.wikipedia.org/wiki/Wero_(payment)
https://en.wikipedia.org/wiki/Single_Euro_Payments_Area
https://www.ecb.europa.eu/paym/retail/instant_payments/html/...