I have no problem using it every where NFC POS terminals are here in Portland. If more places that use square had NFC reader I would be using apple pay well over 80% of the time.
On a recent trip, I think it was in Copenhagen, many vendors who used square-like setups also had a bluetooth-or-something connected round dongle paired with their tablet they used for NFC and EMV payments (as many of those terminals are mag stripe only without the dongle). Quite cool.
https://squareup.com/contactless-chip-reader