Thanks for sharing.
Seems like you have a portion of the world where your phone number is your identity. And other portions of the world where you're email is it.
As far as I can tell, a couple of years ago attempts were made to merge the key features of the two, at which point there was a time where US users had access to both gPay & gWallet. Now, it's come mostly full circle and Google's got most of the non-P2P features from gPay into gWallet and is deprecating gPay.
It'll be interesting to see if they add P2P to gWallet. I like to think so, but on the other hand I'm perfectly happy continuing to have a half dozen (not quite) other apps for the same purpose. CashApp, Venmo, Zelle, Paypal, not to mention the other platform apps that have P2P built in.
This got me very confused for a while.
DAE remember Google Wave?)
You only run the "Wallet" app UI if you want to mess with payment details, and even then it's integrated with all the other account payment stuff. So if you tried to sign up for more Drive space or ad-free youtube or whatever you've already done it. And in the worst case if you tap and you don't have it set up, it pops up automatically and prompts you.
Your complaint seems to be limited to the fact that they used an app name ("GPay") for something other than NFC payments. But... so what?
Checking my phone now, I see that i don't have Google Wallet, and instead there is an unbranded Wallet that may be on my phone? Just, what the actual F? Are those the same thing? If Wallet is a generic thing on my phone, do I want Google Wallet, which Google Pay is telling me I should be using to manage my credit cards, now?
But the core secrets management and NFC handling app on your phone is and has been "Wallet", and the fact that you claim to be confused about that now is just evidence that you've never needed to use this UI because it Just Works.
The nonsense in this thread is about this "GPay" app, which is not and never was a payments management app. It was a peer payment service, itself based on Wallet. And no one was ever confused about it until they needed an excuse to yell on HN. They just didn't use it much, I guess, so it's been cancelled.