Real talk, shops will not continue to reject AmEx when they realize Amex is bringing the size and scope of the APPLE consumer market
If my Apple Card switched to Amex I might switch the default tap to pay card to something else. Right now it’s very convenient for everywhere that takes tap-to-pay, but… who wants to deal with it sometimes not working?
Mostly the Apple Card was a novelty for me: 100% of my usages is via Apple Pay.
Apple Card is non-existent outside the US.
Make me paw my credit card out of my wallet like an animal, be it an AMEX or Apple Car, and I find somewhere else to shop.