Can’t add ANY bank/credit cards to Google Wallet on Pixel 10 Pro

Upgraded from the Pixel 9 Pro XL → Pixel 10 Pro and now I cannot add any debit or credit card to Google Wallet.

What I’ve done so far:

Contacted my bank → they say it’s a Google issue.

Contacted Google support → got bounced around chat/email, escalated to Wallet software team, they asked for minimal info, no helpful updates since.

Haven’t contacted T-Mobile (my carrier) since this seems like a Google problem, not a network one.

Never had an issue on the 9 Pro XL. This feels specific to the Pixel 10 Pro + Wallet.

Anyone else seeing this? Any known fixes/workarounds?