SanderWizard
I agree, people should adapt to new workflows, features and functionalities if it benefits the actual use. For instance, Bunq is moving to a more modern way of banking, compared to the traditional one. For example, you can send your money to a phone number or E-mail.
My problem with that is the actual interactive experience. As the sender, it's very convenient, as I don't have to remember or write the long IBAN. For the recipient, however, he has to click a link in the E-mail/SMS and perform some actions to collect the money (assuming he has no Bunq). If I had sent the payment to his/her IBAN, he/she has no actions to perform and the money would be transferred, as well.
And this -could- be a problem for Marktplaats users (for example) in The Netherlands, as the traditional way is still a manual bank transaction to an IBAN, even though iDEAL would be faster and/or more convenient.
Still I wonder: Where is the option to add a persons IBAN, without adding them as a favourite? Since the favourite tab is the only place you are free to do whatever you want.