Dude I'm probably an outlier here, but I closed several accounts (credit cards) and primarily use my debit and cash only.
Why? What's the point of all this available credit? For a made up scoring system that I don't really use? But all those companies get to monetize my usage and data yet keep higher interest rates to double dip. My credit isn't perfect but it'd only need it for a car loan or home and I have an older reliable car and a home so I'm good.
Anyway, I digress. I bought a couple AmEx and MC gift cards for online usage if I need. I don't do Amazon, Temu, etc. It's really no different. I don't use NFC payments, never have so can't help you there. I guess my point to commenting is it's easy to live without all these supposed conveniences. Just because it exists doesn't mean you have to use it.