This seems to be more a "Walmart Enables Tap-to-Pay" story than anything specifically related to ApplePay. Even customers who still use physical cards have become accustomed to tapping for payment these days and probably find it annoying to have to insert a card and wait for approval at Walmart. I would guess Walmart finally enabled NFC to be able to make transactions smoother overall and since there's no way to do that without allowing ApplePay and GooglePay as well they also get enabled. Will be interesting to see if Walmart enables in-app ApplePay....my guess is no.
Nevertheless, I'm glad it's finally happening.
Nevertheless, I'm glad it's finally happening.