I thought the status of Curve on /e/ was they were wanting to work toward integration with it, but last I knew it was not working without full Google Play Services, so not on /e/, iodéOS, etc.?
I realized this morning that there were no NFC! Indeed, besides my library cards, and fidelity card for groceries, it’s not super useful for credit cards.
I realised that NFC payments are blocked by banks beyond a certain amount, so if I only had my phone NFC wallet on me I wouldn’t be able to pay beyond that amount. So I’ll need to keep my credit card with me.