Could Not Set Up Apple Pay: an error occured while setting up apple pay
Unable to set up Apple Pay on new phone iphone 15Pro & receiving message above.
I have read & tried the more recent recommendations on how to solve such as: restarted the phone, forced a reset using the phone buttons, reset network settings from settings, confirmed the location in both language & region and media & purchases and selected something else and then back to the US in both locations, signed out and back into my apple ID. I have cards in payments, but still not able to set up Apple Pay specifically. Both cards & region are USA, which is supported, but I am not even able to add them due to the error 'Apple Pay not able to be set up' on the phone. My Apple pay / wallet on my watch is working as expected.
Would appreciate any additional tips and tricks that work as I've tried everything on all the forums multiple times and in orders suggested with no luck so far.
iPhone 15 Pro