Do you have a citation for this? I see no evidence of this in the user-facing parts of the Google Wallet app, nor do I see something like that in the terms.
Are you sure you’re getting alerts through Apple Wallet and not just the bank app?
No, this is from my personal understanding. Please feel free to correct me if you think this is incorrect.
That’s not true at all for Apple Pay: “Apple Pay doesn’t collect any transaction information that can be tied back to the user. Payment transactions are between the user, the merchant and the card issuer.”[1]
The system is designed such that transactional information goes directly from the bank’s server to your device, and doesn’t pass through Apple’s servers (unless you’re using Apple Card)
[1]: https://support.apple.com/en-gb/guide/security/sec82e7bc3f8/...
As they are only bound to providing a interpretation of "that can be tied back to the user" that is "technically correct", like how a monkey paw only needs to technically grant your wish, all they have to do is not link the transaction to your name and they have technically fulfilled their end of the bargain. That their highly paid legal team deliberately did not disclose higher standards means we should not engage in wishful thinking. They can tighten up their legally binding language if they want some trust.
This seems to be a first, though a lot of transaction data is already leaked to wallet providers (Google, Apple, Samsung) when you add your cards to those digital wallets in exchange for added convenience or offers. Note that these wallets get access to ALL card transactions, including physical card swipes, and not just those conducted via their platform.